I opted to upload my income supporting documents, is there any timeline to upload the income supporting documents?

There will be an option “I want a higher credit limit” where you may opt to upload income documents prior to accepting the DWF-approved limit.

Should you fail to upload within this given time (30 days from the date you are being  first prompted for the upload), or if you are unable to obtain the required document, your request for a higher limit will not proceed. However, you can opt back to accept the original DWF-approved limit to continue with your application.