I've completed both the beginners and professional challenges, winning gold in each event, however when I try and enter the championship at the end of the pro events it tells me 'all beginners and professional events need to be completed first' - but I have!!!!!! HELP

Make sure you have all gold medals in all the races. good luck.

I have checked and am sure that all medals are gold ones.

that's the only thing it could be if it's telling you to finish the races first

Ive been playing since christmas and i currently have all licsences beat all rallys easy -normal hard good creds for cars . Beat the beginer on pro im at the last gtworld cup need a p2 p3 best car i have is Gts viper 900hp but its not fast enough im 26% so im gonna do some endurance races get the jaguar xj800 or something for 3 millon creds And busta bust

its probably because there are 2 modes, Championship and Single Race. and the reason is that you did single race when you were supposed to do Championship.

do you get me?