Fanduel Online review: They have refused to honor my request to withdraw my deposit

I wanted to try online gaming, so went to fanduel, I deposited $100 (which they took very easy & fast) I just wanted slots and every game I tried did not work. So I was frustrated, and asked to withdraw my $100.

I received an email saying they couldn't do it a couple of days later!

I went back on the website and it showed I still had the $100.

I just want my money back as I have no desire to sports bet and the casino slots didn't work.

What am I supposed to do. I emailed them and have received zero response.