This format is incorrect.
It would be:
Yo voy contigo.
I will go with you.
This is used in the future tense which means it will happen.
A way you could use this in a sentence is:
Yo voy contigo a la tienda de la esquina.
(I will go with you to the corner store.)
Hope this helps! :3
Answer:
¿(something) o (something?
Explanation:
I know Spanish.
