shark fishing help

New to the area caought a four footer off myrtle beach pier one time but looking to score of the shore here. fished off huntly bridge in isle of palms / mt pleasant baby shark nothing big looking to get something bigger. I would like to know the best place to fish around here and the best time and fish wwith what? I fished with chicken livers, flounder, and bait fish but just bits no good hits. I need to know what im doing wrong.

Use mullet anywhere. Sharks are everywhere.

how big was the flounder?