Super frustrated, brought our 2014 Power Wagon her...

Super frustrated, brought our 2014 Power Wagon here to get an oil change they told me I had tire rotation in the books so I said okay. Two weeks later we are back with a rear main seal leak a bad wobble and heat shield vibration that boggs the truck down and you have to throttle through it so they had it for 3 days took it in all under warranty came out paying $180 for some dye they put in the oil they seen a seapage from the rear main seal but not a leak? What's the difference either way it's going to get worse why not fix now? Oh and that wobble is caused from them not balancing our tires when the last person who did our rotation didn't do a balance as well, but for $90 they could balance for us? Why not fix the issue you created? Oh and the heat shield and bogging down is coming from our aftermarket roof rack? They also said on the receipt that the bogging down and struggle in the transmission is happening during driving in rough terrain? So did they take off-road because we never said it happens in rough terrain we said during speeds 20-30? When shifting to second. Just frustrating.