Showing your lack of intelligence. Showing your abundance of non-critical-thinking preprogramming. Saying the same NPC stuff. Why is it so many people like you just don't understand science? ANYWAY haha Let me break it down to a level you can understand.
Nature makes rain to cool the Earth, when the temperature rises, the oceans' top millimeters, start to evaporate into the atmosphere, and then as moisture cools, while going up into the atmosphere, they condense, depending on how cool the high-altitude is, they make either rain, ice, or snow.
As the droplets/ice/snow fall, they're also compressed and cooled due to the speed at which they fall, back down to the Earth, and sometimes freeze depending on how cool the air is below them, via the jet-streams and the current atmospheric pressure.
So if at all anything, the heat causes rain, which then drops on to land, creates aquifers, and so even if the Earth warms, the oceans don't rise.