Have you thought about why you were not a good fit?
By reading your written English, I can perceive that your manger might have had communication or quality issue with you. With respect, I may say that your writing is poor, with misspellings, grammatical errors, in consistent tenses, and broken sentences.
If I were you, I would take his advice and look for internal opportunities first. Should it not work, I would thank him for his support, take severance package, and just leave.