Poor quality surgical face masks

I bought their surgical face masks about 6 months ago in a stockpile to use on return to school and work. The first 50 pack was fine but as started to use the others, the ear band just snapped off. I was lucky to use 5 out 50 masks. I had about 10 packs of 50 and already 6 of those packs are defective. I wrote to onedealaday and their resilience was sorry off is now than 6 months old. Surely quality should not be so bad that the mask cannot last 6 months. Begs the question if the masks are even real since no masks should so that ever. The ramps should not come off. Very poor quality. And company is adamant they won't do anything about it. So selfish of the company to sell defective products in the time of covid.