Can I refund the aimware if I don't like it?

I bought it to use it in L4D2 for competitive servers like: cedapug, center but I don't think it can be done since it is very noticeable.

Hello, there are different configs to try out and be less noticeable. about refund go here and check if you are elegible for it. if you have additional questions you can send me a private message.
Regards,
Reconnect