Received Bike. No battery charger included. Was emailed from supplier No Battery charger for 12 m available. What do I Do?

We have not received the bikes yet.

Took it out twice now on frozen lake pulling a sled with all my stuff and it worked flawlessly, did not slip on ice as long as you keep the speed down, Way easier than hauling a four-wheeler around,headlight worked great too

Received my BK12M 26in folding bike a couple weeks ago,its winter here but assembly was easy(with a little help from you tube) and rode it a bit and seems fine..Friday I will be using it to pull my ice fishing sled out on to the lake,it seems that it will work fine on ice if you keep the speed down,folds down easy to fit in my Ford Escape