I think email or txt is best for support, just starting my journey with this company but so far I'm super pleased with my first transaction, I purchased a bike directly from the company 3 day's ago, smooth, easy purchase with no hidden BS.. UPS shows my bikes is out for delivery today! Efficient email support and I was sent a txt within minutes of purchasing saying if I need any help just txt back to this number. Their bikes seem like a great value.. 500w UL rated EMBT for under 1k, after months of research on cheap ebikes I didn't see anything else even close.