Puppy Potty Training Blues...?

I have an 8 week old male daschund puppy. We have been working to house break him but we have had issues come up. He does not have access to his food or water 24/7. 1... We take him out every 30 mins, but he will pee outside, come in and go again 5 mins later. 2.. He pees where he is laying at on the couch, even if he just went. 3.. We put him in his kennel at night. We first put him in the bathroom but he tore the door up & chewed through the baby gate. Now he hollers all night. I feel like I am mistreating him. What do I do? Any tips would greatly help.