I NEED HELP!

[SUNNY]

HI guys.I hope you can understand my chinglish - -！
Jan.20.2015.I Paid game（GTAV）use alipay in china. I realised that I've made a mistake.
I closed the Webpage when my account and under dealing.
But my alipay payment has been successfully.(I was charged 186.77 RMB from my alipay) I‘m sure that my Alipay transactions have been completed.Now, I have only one game（7 Days to Die） in my steam.
well...What do I need to do now？ T .T

[S — R]

i dont know. sry

[你看不见我撒]

骚年，你需要去steam吧看看正确的解决办法

[Muppet among Puppets]

What was the mistake you made?

[SSS]

thank u