My godfather gave me (13) a smartphone. He wants to hug and kiss me when he says goodbye. Is it rude to say that I don’t like it?

You were probably thrilled to get a smartphone.
You probably thanked him for the gift.

A gift does not commit you to anything else.
A gift should make the other person happy.
Your godfather will be pleased if you show how happy you are.

Sometimes you might not be happy about a gift.
Perhaps you don’t need it or it’s not right or you don’t like it.
However you should still say thank you.
You know that the other person meant well.

Hugging and kissing has nothing to do with the gift.
It’s right to say that you don’t like it.

Say something like: I like you.
But I don’t like hugging and kissing.
Please understand that. It’s important to me.

Your godfather should understand and respect that.
If not, get help from another adult.