All the lights working except the signal.when I press the signal bottom sound a click by the relays

Taryn, sounds like a faulty turn signal switch, or multi function switch is defective. Check all the bulbs and sockets first for damage wires, burnt wires or bulb socket, cheapest part to change besides bulbs would be the signal flasher or the signal relay if you want to go this route. Below are trouble shooting links you can read or watch.
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Turn Signal Switch May Fail and Cause Clicking Noise Chevrolet Tahoe...

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If the front are the ones not working only, check grounds. If it is the front and back. Replace the turn signal switch. All exterior lights except the high mount brake light runs threw it.

You said you hear the pump come on, then said fuel pump not running ???
Check the fuse for the pump, preferably with a test light to verify power is there. Key must be in on position. If the fuse is powered, feel for the fuel pump relay to click when you turn key to on. Put your finger on it while someone turns key to on. If it clicks, check for power at the tank connector on the pump wire, while the engine is cranked. If power there when cranking, the pump must have failed and needs replacing. If the relay clicked with key on, and no power at the pump wire at tank while cranking, then check wiring from relay to pump connector-the fuel wire may have broken.
If the relay doesn't click when key turned on, check for the power feed for the pump at the relay terminal. If the relay has power available to be transmitted to pump, then the relay's signal from the computer or the ground side of the relay's coil signal (from the computer) may need checked.
If the pump is working, and you have good pressure in the lines, check the injector circuit. Also a fused circuit, so check the fuse first. The injector should have a steady voltage signal to it with key on. The injector only has two wires, the power wire and the ground wire which goes to the computer. When the computer momentarily grounds the injector circuit, the injector "pulses", causing fuel to spray out the bottom.

Yes, the brake light signal on American cars is routed through the turn signal switch. A new switch should restore both your turns and your brake lights.
American cars use the same bulb filament and same wire to the rears for both brakes and turns. Press the brakes when turning and both rear brakes will light, but since one side travels through the flasher relay, that side will blink, while the other side has a steady light.

It sounds like a bad relay or solenoid on the starter. Look on the end of the starter and you'll see a single small wire plugged onto the end of the starter. Pull this wire off and connect a test light or volt meter to the wire. Turn the ignition switch on and press the button. The test light should light up or a meter should show battery voltage every time you press the button. Press the button a dozen or so times. If the light does NOT light up or no voltage, replace the relay that is clicking when you press the button. If the test light DOES light up or you do see voltage, it's the solenoid on the starter. If you don't have a test light or meter, simply replace the relay that you feel clicking and try that. I hate to tell people to "parts swap" as that's not being a mechanic but I'm pretty sure that you just want to get the bike back going as quickly as possible. It's up to you if you want to gamble and simply replace the relay.

Good Luck
Steve

i have NO clue

I'd guess either the "Run/Start" switch in in the "stop" position, (don't laugh, i've done it myself), you have a security system problem, or your starter relay is bad. The relay is a one cube looking device that acts a control circuitry for your starter. Usually they are under the seat but Harley has started moving things around so much lately that I can't keep up with them. It is going to be back near your starter somewhere. When you find it, turn the switch on and depress the start button. You should feel a noticable "click" if you are holding onto the relay. Now, look at the end of your starter from the right side of the bike. You'll see the end plate (pentagon shaped plate with three screws) with a small wire plugged into a connector at the top of the plate. Disconnect the wire and stick a test light or a volt meter into the wire side of the plug, not the starter side. Turn on the switch and press the start button. The test light should light up or the meter should show battery voltage. If it doesn't, you relay could be bad. Almost any auto parts store should have one.

Ride Safe
Steve

I've worked on these the first drove me crazy. its the turn signal switch every thing runs thru these. head lights, turn signal, brakes. except the third brake light. it runs directly from the brake switch. go figuare

bad relay or a bad wire

sounds like a poor ground issue, pull out the headlight and check all connections in there, your turn signals are on seperate feeds than the lights but they will probably share the same ground/earth in the headlight