About credits...

Hello, I am one of the users who receive credits for free, that is, by inviting a friend and then receiving the credits. However, I'm no longer able to receive the 100 credits when I invite a friend... I know you're a small team and that you need funds, But it's incredibly frustrating to invite someone and explain that they need to log into account X on the site without leaving it, without logging into another account at the same time… And apparently it can't be on the same Wi-Fi, I really don't know what to do anymore!! I can't invite my friends and family to play with me, and the worst part is we use the same Wi-Fi... It's frustrating. I don't want to have to keep switching accounts to "bypass" your system, because I don't even know if that will work since nothing works!! I'm about to pay for the basic package, But since I'm from Brazil, $4.99 is about 28 reais, and that's expensive in my country. It's expensive given my circumstances.

Please... Fix this credits issue, I'm incredibly frustrated with this broken system, which isn't helping me at all…