Different vision in each eye can be normal, if, for example, one eye is more astigmatic than the other (you can google astigmatism). It can also be the result of infection or irritation or allergy, etc. You should see your doctor to get an exact explanation for your question.
This is not a 'service.' It is a discussion forum for ordinary people with eye questions to talk with each other. If a post is particularly interesting to a lot of members, there will be a lot of answers. It depends. Sometimes a doctor will post an answer, but it's rare.