It can take up to two weeks for your application to be processed. If approved, you should receive an email confirmation and see an update via the application form at giphy.com/apply. If you have not heard back in over two weeks it is likely your application has not been accepted.
Brands, it’s highly plausible that your Brand application did not meet our submission requirements (ex. email address does not have a company domain, no matching company website..etc.) Please review the requirements for a brand channel here, make any necessary adjustments on your account settings and reach back out over email once the changes have been made.