Absolutely Horrible... The initial set up and appr...

Absolutely Horrible... The initial set up and approval process was fine, they gave an approval for 1,000,000 line of credit. Later, I found out it wasn't a real line of credit just a pre-approval up to that amount, even though they call it a line of credit in all docs. I brought them my first deal and initially they loved it, like I did. A great property in the hottest neighborhood in the city. They sent out the appraiser who brings back the value at 80k less than the sales price...we dispute the value and show 7 comps the appraiser DIDN'T USE!!! they send it back to him and of course he doesn't change his initial valuation and I lose my ernest money, appraisal fee and inspection fee and they just go dark on answering any of my questions...