grrrrrrr ebay losses

they already got the money i sent using my debit card and paypal. i will wait till thursday and if i havnt heard from them till then i will file a claim with paypal...but as i said i did that before, thats a joke......i never got my 70 back from months ago..
the place i got the clarinet case from is an ebay store.so i didnt think i would have a problem.....elaine, think again!......i just now checked their feedbacks omg wish i had before i bought it...19 negatives in the last 6 months all the same paid and never received item....unreal..i am so done with ebay....i'm not rich but not poor either, thats over 120 bucks in a few months i lost.... unreal
thank you for letting me vent and for your suggestions