so low and behold it will not load up the second or third round. Each time the round would hang up between the magazine and chamber.
Did you disassemble the gun and thouroughly clean it before you attempted to shoot it? Most guns come really oiled and/ or greased up internally to keep them from rusting. If you don't clean this out it is likely a semi auto won't work.
Also, I went ahead and tried to sight/pattern in the gun. Fully maxed out the gun at 20 yrds still shot 5 inches left and 2 inches high.
Not uncommon at all for a shotgun to do this. Have you tried any other ammo in this gun or are you getting upset over a single load?