Home Services at The Home Depot

On 7/31/15 I put a deposit down for some window blinds. On August 14th I was told it will be 3 to 4 more weeks till they put our blinds up. At the time of purchase we were told it takes about 3 weeks for everything since they were not special order blinds, but in stock. Saturday, August 15th I received 3 phone calls while I was at my son's wedding. While trying to call back, the numbers they gave took me to the main store automated service. I just found out that my neighbor had her blinds put in by "Next Day Blinds". They had the blinds measured and installed in 5 days, and that's only because she was out of town. I want my $50 deposit back from Home Depot, I am very unhappy with their schduling the phone service.