You most likely won't able to get anything from A ....... their so call "service" have no legal grounds. If she is still asking for next payment, I'd say stop using A's service ... at best maybe can ask ppl be aware online make her loose business ....... gambler have a habit of loosing money fast so she won't able to survive long if her service is taking reputation hit.

Also report A to SG side so pulis can make A's life a living hell when they get blacklisted.

To be honest it will most likely be you paying the bill to score GF points ...... maybe can get some ass slapping costplay moment but you will have to burn your wallet for it ........ unless you wanna do the opposite.