Cant send a message to support


Sorry for my London. I have register on faceit and write wrong email address and connect steam. But when i have see this email its wrong ,i wanted to change it ,but when i have press to change email ,next i have see warning u cannot change your mail at this moment.if u see this warning two times send a message to support. but when i write a message to support i see warning : requester invalid. but all is correct