RE: My Delegation Issues & I Need Help Fixing It

When you make a delegation, it does not add to the previous. It cancels the previous and make a new one.
So if you delegate 250 HP to Mr A and then delegate 100 HP to Mr A, the blockchain will cancel the first 300 HP delegation and create a new one of 100 HP.

If you want to delegate 350 HP to Mr A you need to either:

1. Cancel your first delegation of 250 HP and delegate 350 HP
2. Or just delegate 350 HP as the first delegation of 250 HP will automatically be cancelled.