Hi Elvin,
We're glad to look into this & help you.
Please let us know the operating system of the device in which you experience this issue & clarify whether you receive any message from AVG regarding cash sender.
If so, share us the screenshot of it for better clarity.
avg firewall blocked cash sender.exe I dont have that file or app. I'm a bit worried
acctualy its my mistake, it was crashsender not cashsender
a game hade crashed so its nothing to worry about :)