Ok, I was successful in submitting two bids. However, I had to litterally post this link: https://coinhawk.com/getbid.php?prid=530&aid=17072&uid=353 to get the bids to work. Your button does not work for "place bid".

Also, my available funds actually go UP when I place bids, and not down. I started with teh $3.75 of bids you gave me, but after placing two bids, my account now shows $4.25. I think this is a bug, unless I am missing something.

Hopefully, my post helps.