Seeking funding for a new high performance laptop

My current gaming pc (Ace nitro 5) is gpu damaged, i use this laptop for gaming, video editing, graphics design and coding and for school. Unfortunately i got caught in the rain while the pc was in my backpack, apparently it seems that some water got onto the motherboard and damaged the gpu, and its not like i can just change the gpu like a desktop machine, but for the intensive workload i have, a high performance laptop would be beneficial.