Can I use electronic calls and electronic decoys to hunt game species during open seasons?

Contact the maker. It needs service or software upgrade.

Game Calls ' Western Rivers Outdoors

https://www.western-rivers.com > HUNTING
Get your electronic game calls from Western Rivers Outdoors, offering Fred Eichler and Western Rivers brands.

turn headlight switch

check fuses and if switch is loose

https://www.mojooutdoors.com/replacement-parts

Check for parts

https://www.mojooutdoors.com/replacement-parts

You can try contact Mojo directly here: http://mojooutdoors.com/index.php/contact
and you may also watch the video on this page, it might help:
http://www.allpredatorcalls.com/mojo-double-trouble-game-call-with-built-in-decoy-remote-control-hw2200/

The first is to make a J or an L pattern. On the straight end of the spread keep them thin and as you get towards the bend thicken the decoys up. Mallards tend to decoys to the edges of concentrations.
The other spread is simple, just put out two bunches leaving a gap in the middle for a landing area. In either situation make sure the approach area coming in to the spread isn't blocked by anything.

Found here: http://www.hunterspec.com/faq-page/48-0#t48n2253

Let them approach your set silently. Don't hail are greet them at all. After they swing over the decoys and start to leave give them the absolute best hen greeting you can. Let them work back on their own after that and see what happens.

When you finish calling at a flock, pull the insert out of the barrel and blow a sharp burst of air under the reed. This will clear the majority of saliva from under the reed.

The mallard is the most common duck in the wild so most species will respond some to mallard calling. Your best bet is to mix in some peeps and whistles with your mallard calling.