If you quit your job and jump to this, you bettah have a savings account. I think it's better to build up clients while working full time or at least part time for the bill moneys.
I have the same issue as topic starter.
During 2 weeks I submited about 10 proposals and I still have 0 profile views.
In the cover letter I propose specific ways to solve client issue. (with estimation and risks)
I don't understand what is wrong with my profile.
You understood this incorrectly.
Tha profile views number you are seeing relates only to searches done by clients. It is not associated with job proposals that you submit.