My eye correction was ruined. What should I do now?

I had eyelid surgery 3 years ago... I had double eyelids at the time, but since then, I can no longer see my double eyelids and
 my eyes have become severely misaligned in size.
 What kind of surgery should I get first?
 Now, I have a completely double eye, and I hate it because it's so stubborn...
 I previously posted a post with a photo attached to How Do I Fix It, but
 everyone's opinions are so different...
 First of all, since the eyes are different sizes, I think I'll have to have a second eye correction surgery... Next
 , I want to make double eyelids,
 but I would like to know the information about a good hospital or director in the in-out/semi-out/out area...
 (I ask for your understanding as I use informal language according to the regulations)
 .