You don't need to be a paid member to send proposals. You get 60 connects per month with the free membership, which generally equates to 30 proposals per month. The paid membership only gives you an extra 10 connects per month.
So, even wit the free membership you can apply for jobs.
If you are unable to apply for jobs, it is more likely that your registration has not yet been approved.
Thank you for reply .I'd like to know why my registration is not approved.
Could you help me to get approved registration.
Thanking you in advance.
You do not even have a portfolio.
Why would you present yourself as a translator on Upwork without posting a portfolio so that potential clients can see the kind of work that you do?