ter stegen arrived at the nou camp from german outfit borussia monchengladbach in may but has struggled to get ahead of fellow summer-singing claudio bravo in the pecking order under enrique .
the 22-year-old has been reduced to champions league appearances but the german international is confident of his ability and insists he 's ready to become barcelona 's first-choice keeper in the league .
ter stegen was speaking ahead of the first leg of barcelona 's quarter-final clash with paris saint germain .
the truth is that i have full belief in myself , ' he said at a press conference that