Where did my ICO go to?

I jumped on the filecoin wagon at the get go the initial ICO . I sent three years of tax returns and I sent a check for $5000 and I don’t have a clue where that money is or how much filecoin I got for it. can anybody help me figure this out and find out where my investment went?
Does anybody have a link that leads me to contact the appropriate personnel at filecoin and find out where my investment went?