My website is built with angular js. when i submitted sitemap only home page is indexed and remaining pages are not indexed. I already changed all my page urls # to #! . please suggest me .
This strategy is not recommended at all.
If you want better result then have fully qualified proper URL.
I remember WIX had similar pattern URL and it was ugly and hard to rank.
So, in your situation, it's highly recommended to move to a solution where you can have proper URL