Help re -send an invitation to a friend please

[dfc.next]

яI sent a friend an invitation, but it was not for a PC for a long time and now an again an invitation can not be sent, I really want to play with a friend, and one play in Deadlock I'm tired, give you the opportunity to send an invitation to a friend again to return to testing the game please! Ссылка на друга которому нужен инвайт https://steamcommunity.com/id/Radmirych