Only windows? How do you set the buy amount?

Hello @bu77h4ad 

Great software! Didn't have the chance to try it yet, does this only run on Windows (since you have the .exe file) or any OS that runs python?

Also, as I understand, you send a message to bot that just says the coin ticker like "BTC" etc. but how does the bot knows the amount it should buy? Is there a fixed value or where do you set that value?