I want to solo this raid but not sure who to use

You need to post a swgoh.gg account if you want help. No one here knows what you have in your roster.

Soloing the HSTR cannot be done without Supreme Leader Kylo Ren, but I'm sure the good folks here can give you some pointers when they know what you have.

I know I need a link to post my account would you be able to tell me where to find the link not sure where to find it?

As stated you need to sign up at swgoh.gg.