HELP

I TRIED AND TRIED YESTERDAY TO ENTER CLIP ART FAIRY'S CHALLENGE, AND I COULDNT DO IT, DIDNT NO WHAT I WAS DOING WRONG.  I CAME OFF THE COMPUTER CRYING (BOO HO BOO HO)  AS IM NEW TO THIS I DINT NO WHAT I WAS DOING WRONG AND IVE GOT NO ONE TO ASK!!!!  WELL NEW DAY IVE HAD ANOTHER GO AND IVE DONE IT. YIPPEEE.