Looking for ATV engine mechanic

[amc5]

Rebuilt an older Yamaha Moto-4 and bought a new carb for it. I am pretty sure it is either starving for gas, or getting to much but I cannot tell. May just need jets replaced. Anyhow, looking for someone or a shop that can fix it. I am looking in the buford, cumming, suwanee, johns creek area. Thanks