Hello good evening, I have strabismus from birth,...

what is strabismus ?
strabismus is when eye is unable to move accompanied with the other one to perfrom a complete eye sight , and its can be caused by many causes such as eye muscle issues or eye sight issues that lead to abnormal compensation 
What is the treatment options for strabismus ?
- although we dont have enough information about your medical condition , and our answer depend on your information you provided earlier , so visiting opthalmology doctor is a must in your condition 
- treatment options are :
1. because of late diagnosis , surgical option is the only option in this case 
needed tests :
1. physical examination
2. eye sight examination
3. eye imaging test