Legendary turtle and ninja description

Donatello get out his team with an order of his master Splinteer but all this happened secretly.
He went in this journey with a lot of objectives, he reached a certain place and here where we will start the adventure with him.
From the beginning we can conclure that this isn't easy at all, he should not give up, he will struggle a lot to complete correctly every level. He has to override obstacles, and to show for everybody that he is the best of ninja.
So is Donattelo able to achieve this mission ??