Pep bad quality

Worst products used to make their bra's , I purchased two bra's at R70 each last week, after a single wash the threads were coming apart and the inner sponge had moved to one side of the bra. Took it back to pep , cos it's underwear they won't do a thing to help. Phoned customer care same thing no help. This is sad I jus wasted R140 and pep a huge store cannot help me???? Thumbs down pep