In case this isn't a phishing attempt: 

I don't think anyone here can verify for you whether or not that's a safe link and unfortunately I can't keep that up in case it is unsafe. 

5000 gems isn't that great to be honest.  It's not worth jumping through hurdles with potentially dangerous links.  All of that looks pretty dodgy

Definitely looks sketchy. I'd advise extreme caution.

I would run.  Then run my spyware.