Mri showed a 3cm polyp in the floor of the left maxillary sinus and a 1cm lipoma in the left frontal sinus. I have eye problems. What does this mean?

Probably unrelated. Benign growths confined to the sinuses wouldn't cause eye problems. You may need treatment for the growths, which would be referral to an ENT surgeon who can remove them. Talk to your doctor, the one who ordered the mri.
See an ent. Please seek an evaluation from an ear nose n throat specialist as soon a possible.