PSI Services review: Customer service for accommodation test with interpreter

The worst test experince in my life. I have been calling the (Accommodation Test Center 800-367-1565 X 6750) to book a test appointment for MD Barber Test (Theory test) "with interpreter" in PSI test center in College Park, MD. They keep saying we will e-mail the test center and will come back to you in 2 days. Nothing happen, then I call back and hear the same "sorry" but nothing happen. Then, call back and call back and hear the same promises and lies. Every time they ask me for 3 dates of my choice and I give it to them. Then, I call back and they tell me the choose new 3 dates because they already expired !. This is a disrespectful behavior. I am out of work because I need the barber license. Is it that difficult to schedule an accommodation test?

Test: MD Barber License (English - Theory)
Name: Adil Zohayr
Candidate number : [protected]
DoB: 02/07/2006
Phone: [protected]
email: adil.[protected]@gmail.com

Dates preferred: Saturday July 12 (any time)
Sunday July 13 (any time)
Monday July 14 (early morning is preferred)
Wednesday July 16 (Late afternoon)
Friday July 18 (any time)

Please help
Thank you
Adil