That looks like a website text input. Please explain the problem in detail. What happens? What is/are the exact error message(s) ?

I can't post anything because website text input is not showing.

If you also see this attached file, you can see that there is no video player in firefox.

''<p>Md. Jakaria Mahabub [[#answer-1383216|said]]</p>'' <blockquote>. . . you can see that there is no video player in firefox. </blockquote> The HTML player is built into most browsers. ''<p>Md. Jakaria Mahabub [[#answer-1383214|said]]</p>'' <blockquote>I can't post anything because website text input is not showing. </blockquote> Make sure you are not blocking content&#46; [https://support&#46;mozilla&#46;org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode Start Firefox in Safe Mode] {web link} A small dialog should appear&#46; Click '''Start In Safe Mode''' (not Refresh)&#46; Is the problem still there? --------------- https://support&#46;mozilla&#46;org/en-US/kb/enhanced-tracking-protection-firefox-desktop Many site issues can be caused by corrupt cookies or cache&#46; '''Warning ! ! ''' This will log you out of sites you're logged in to&#46; You may also lose any settings for that website&#46; * [https://support&#46;mozilla&#46;org/en-US/kb/delete-cookies-remove-info-websites-stored Delete cookies to remove the information websites have stored on your computer] {web link} * [https://support&#46;mozilla&#46;org/en-US/kb/how-clear-firefox-cache How to clear the Firefox cache] {web link}acking-protection-firefox-desktop