Gpt4 is not working (Hmm...something seems to have gone wrong)

So here is what i did:

  1. open your profile, go to support
  2. type refund in chatbot
  3. wait for refund to process
  4. apply for Plus subscription
  5. enjoy your chatgpt 4 again

Now I GPT-4 said, “I’m not GPT-4, I’m based on GPT-3.5 architecture”