First of all you click on the particular category which you want that will appear in your wall. When you click on the category (e.g. Virtual Assistant, Data Entry, Web Research, etc.), after this you will click on "Save this search to your job feed".
If you have any other query, feel free and ask again.
I facing some issues with my profile within few days. New jobs are not showing on my profile but when I check my friend's Upwork profiles it shows there but on my profile, the same jobs show after 1 hour when the job having 50 plus proposal so, please fix this issue so that I properly submitted a proposal and got chances to earn the job. I am waiting for your positive response.
I clear cache and cookies and also use a different browser but still, new jobs are showing after 1 or 2 hours. So I humbly request to you please fix this issue.
Please, make sure you are in the My Job Feed tab and not in the Recommended Jobs tab. Also, check if date and time settings are configured correctly on your computer.