Videos not playing on any app

For the past few days, I am not able to play any online video, be it on YouTube, Snapchat, Instagram, Facebook or Chrome.
I can play downloaded videos on my phone, the problem is only with online videos.
➖I have updated the apps
➖Restarted my phone
➖Cleared Cache
None of these seem to work.
What should I do? Please help!
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