Ashford kitchen faucet 32 459 000

NOT my vid but See if this helps...
watch the video. If it matches your faucet , proceed to disassembly.
Once removed follow the following:
Be sure to do a quick debris flush of the faucet (not shown in video) by opening the stops a bit. prepare for the squirt before doing so. once clean, I recommend silicon grease on all seals screws. You can acquire a small amount from an auto parts store. A small ketchup squeeze package type for auto ignition wires is usually available. Do not over apply. A very thin coat is all that is needed. It will protect and lubricate. Vaseline can be used also but with less effectiveness.
Follow re-assembly instructions.
https://www.youtube.com/watch?v=yuMqVFD5Akw
Hansgrohe How to Change an M2 M3 Cartridge

If you call Moen they will provide you with detailed repair instructions. In Canada 800 465 6130 and if not in Canada that number might redirect you OR any Moen retailer can get you the appropriate toll free niumber for your area.

Needs to be tightened from under the sink, may need a right angle faucet wrench, they are about $10, or you can try and snug it up by hand, hope this helps?

There is a nut up under the counter its hard to see but tighten that . Most faucets come with a special tool fo hat but can be done with wrench

Probably a loose fixture nut under the counter behind the sink.
Yeah ya gotta pull out everything and crawl up into the cabinet on your back and see if the nut (right up at the granite, above the hot and cold inlet pipes) is loose. If it is THEN you'll need to tighten it. Wrench, slip-joint pliers or a basin wrench. (probably basin wrench which is a specialized tool made for reaching up into tight places)

If the faucet leaks tighten all connections if that does not work call Moen as their faucetts usually have a lifetime warranty.

google it or try contacting the manufacturer.

wow, that's an old one. If I remember correctly, that is a faucet hook up machine. It should have a long water hose with it that hooks to a kitchen faucet.

The hole is very small in the tail pipe and when you throw food, grease, it clogs this hole either partially or fully. When this happens then the water runs all over the sink through the weep hole. Which is the worst design I ever seen. By hand unscrew the black compression nut. Get a pipe cleaner or piece of wire, clean out the tube and especially the drain saddle. Reassemble and problem should be fixed.

http://www.ibathtile.com/bathrooms-kitchens/Hansgrohe.html