my account is not accepted for a very long time

I have been waiting for a response for my account to be accepted and I was able to sell my videos, what’s the problem?

To request access to upload stock footage and motion graphics items, you must submit a portfolio. This portfolio should show your ability to meet the technical, quality, and integrity requirements for these item types and also be of subjects that are likely to be relevant to potential customers. Your past account history may also be taken into consideration.

If you already submitted the portfolio and 2 months past then may be not accepted. You can Contact Author Support and let them know. Support Team will be happy to assist you.