Is te promeNto voy A amar hasta la muerte correct?

The sentence "is te promeNto voy A amar hasta la muerte" contains several grammatical errors and is not correct Spanish.

The first mistake is "is." It should be "te" instead.

The second mistake is "promeNto." It should be "prometo" instead.

The third mistake is "A" should be "a."

The correct Spanish sentence should be: "Te prometo voy a amarte hasta la muerte."