Does anyone here on this entire forum repair 80cc 2 cycle engines for others? Where are you located in the U.S., if located in the U.S.?
...you'd probably have better luck if you told people what state you yourself are in, there are several guys here who build these bikes for a living, or at least to supplement their living so finding someone local to you that can help you out isn't all that hard.
...also, there is a kind of a kinship among many riders so, assuming your problem is simple you may find help for free. ...i know this to be true because it just happened to me about 2 weeks ago when a nearby member drove 30 minutes away from his home to make a house call and help me out, ...thanks to him i'm riding again and he didn't charge me a nickel, not even gas money!
...so all he earned for his trouble is my gratitude, my admiration and my friendship.
, bozo
btw, welcome to the forum and to the hobby.