I don't know about where you live, but if you pulled that in the gyms I train at you might get knocked the fuck out-especially since cops and/or informants are always trying to set people up. Quite a few yrs back I used to get asked if I could get juice by strangers pretty often, but not so much now that guys get gear online. This one guy in street clothes I'd never seen in the gym before approached me while doing calf raises. He was short, small, and looked as if he'd never worked out before. I told him to get the fuck away from me, in a nasty tone. The moron persisted a few more times and I unleashed a literal size 12 in his ass 3 or 4 times while I pushed him towards the gym exit. It was 5:30 on a Monday night so the gym was packed and it was quite a scene. The gym owner saw the whole thing. Just as I was about to give him a final push out the door he was visibly scared and reached in his pocket and pulled out a badge-identifying himself as LE. The gym owner told him to quit trying to buy drugs in his gym and to get the fuck out. The cop demanded that the owner give him my full name and the owner refused. The cop eventually left and I never saw him again. Looking back, I was lucky I wasn't arrested. But then again, I didn't really inflict any physical harm upon him and I never touched him after he identified himself as LE, so that may be why? I think I might have hurt his feelings a little though. lol
Try your luck online. Just do some research first and don't spend more $$$ than you can afford to lose.