首先进入https://support.fatshark.se/hc/en-us/requests/new注册账号
流程：
右上角sign in
进去后正下方sign up开始注册

除了邮箱和名字以外都按我这么填

到了最后一步
在最后一个空里描述你的诉求
模版放在这
Hello, I am a Darktide player from China.
I purchased the following （要退款几个皮肤） clothes on （皮肤的购买日期）, but upon receiving them, I found that they did not meet my expectations. I hope to receive a refund of the currency so that I can purchase clothes that I like more in the future. Thank you!
再上游戏把你想退款的皮肤截图放到附件里

以上步骤都做完了就等吧，会在工作日给你退成付费货币，退成钱就不要想了

能退几个啊