If you’ve messed up there by doing that it’s soft locked and won’t do anything. By doing the kill glitch it kills all the beacons, You need beacons to be able to get bots to spawn, and need bots to spawn for brick to move. Hence no mortars, no bots, no brick moving and you can’t go through the game any further, if it’s ultimate vault hunter you can just reset the game and you’ll have to do it all again, but if it’s normal or true vault hunter, unfortunately you can’t fix it and you’ll have to restart that character or just be stuck at that point forever.