PS4 dual shock controllers not working

My name is mzwandile Zulu, I recently bought a dual shock controller for PS4 at take a lot. com # ********** 1, I had to send it back because it wasn't functioning properly, if you playing a game it plays for few minutes and it freezes, they apologized and gave me another one which had the same problem as the previous one, so I have lost faith in what they're selling