Being a Top Rated and Not getting invitations and any response from my proposal...!

[aziz-m_shahzad]

Greeting
I think this is a weird discussion here but it happened with me
Before top rated, I got a response from my proposals and even I got invitations to apply on a specific job.
But after becoming a top-rated, I don't get invitations to apply on the job, even I don't get a response from my proposals. It looks that after top-rated my profile ranking goes down and I am struggling like before to win my first project...
So, how can I optimize my profile? How can I receive invitations to jobs? On which job should I have to apply (I mean what will be its hiring rate?) I mostly apply to those jobs whose hiring rate is above 75%...
Need your suggestion

Thanks 
~Shahzad