can somone pleas tell me how to get this strabary

I think you either had to jump on the wall and then boost or climb up the blocks but don't boost. (I think the strawberry leaves a few seconds after you boost.

get to the second platform then wall jump into the wall keep walk jumping entill you are on top then fall down to get the strawberry hope this helped :)

The strawberry flys away after you boost, so simply climb to the top (without boosting) and fall to grab the strawberry.