I'm not a native English speaker but I find the construct of this sentence "Did you ever wanted to crowdfund your idea but don't know how" false. Maybe I'm wrong.
thanks for the sharp eyes bndr..hmm yeah I've gotta admit, now the construct looks pretty strange to me too. By any chance, how would you rephrase the sentence if it were you?
Did you ever want to crowdfund your idea but didn't know how?
Compared to the original, this sounds much better, and looks grammatically correct!
Maybe you could get a proof reader first?
great suggestion ajbetteridge. Yes I'm definitely going to hire a proof reader when the first draft's ready!