
I’m not sure what research you have done, but you should find some. There are things that make your a better signer short term but will ruin your voice long term. I’m not really an expert in this so I’ll just leave you with the warning to get some advice from someone who is trained if you haven’t. (What you shared so far seems okay, but I don’t know what else you are doing)



It might break some sort of law, depending on what country you are in. However you will spend millions of dollars on a lawyer if you try to do anything about it. Depending on your countries laws you might or might not get that back. And that is assuming you win, there is always a chance you lose despite having an “air tight case” (you might find a lawyer that will take the case for the winnings, but not charge if you lose).