Hello all,

Due to the fact that I am a web application programmer with considerable experience and at the same time a player in online casinos as much as possible (there is no hack here) only help browsers and plugins I am looking for various errors and options on:
1. adding a bonus
2. change of account balance
3. inclusion fs at any time
4. other possibilities that can bring benefits
I will not write here in what casino what and how can be done and a few bugs have already been found in various casinos I tested and so far no account has been blocked so that according to me there was no action detected by the casino.Is it worth writing to them that there was some mistake in exchange for some bonuses or is it a risky play?

What is your opinion?

I did not find the right solution from the internet.

References:-
https://bit.ly/2IrHBHg
Bitcoin Shopping Examples

Thanks