Info on vmaxpaving61@gmail.com please help

I'm a white male, disabled with f up leg.i work for vmaxpaving61@gmail.com,his nr was 0622742237, but now he changed his email and nr Im still waiting for payment for work I've done,I did gave my acc nr to him and his son to pay it in but he got excuses everytime, please help me with info on his nr, email before I sue him coz I had enough, waited enough for cowards to pay their workers.

Thanks