I have a lot of personal things of my own that I brought and never used. Household stuff, shoes etc. Can I sell these things at the flea market?

Yes

Yes and English town Too.you have to pay for table you used.

I am not sure but I think u need a permission to sell ur stuff

I'm not positive but I'm sure they have space for rent and then yes you can sell pretty much anything there.

I'm not sure about that, but you can go to a store called Inspirations and they buy second hand stuff if you interested.

Okay that's good to know thank you😉