Hello to all!
First of all, thank you so much for all your help.
For now the one it’s closer to what I need is Shapes keys, although I want to learn what Martins says, but it’s kind of very difficult for me to understand all the steps geometry nodes, it’s the one that looks what I exactly need, I’m going to keep on trying it, I’m copying all the nodes you have, however my curve doesn’t get affected and I don’t know what’s the node that says ADD on the left of Wave, if you know any tutorial for those wonderful solutions, I’ll appreciate it.
PS: Sorry if my English is a bit precarious, it’s not my native language.