Where to report bugs?

There is a bug that, when the lua scripts stops for not having sufficient funds, if you deposit more and start again, it will go ahead with the next betting with a higher value or, when changing coins and pasting a new whole script with the correct basebet, it will use the previous basebet and so, you can be bankrupt because of this.

OP, it would be good if this bug would be solved because it cleared my balance at least 3 times before I learned it and thats the main reason I am not donating.