You can only upload an audio file to Wavve with a link through an RSS feed link. If the RSS feed for your podcast is attached to your Wavve account, you can use that RSS feed to upload audio files to your Wavve account.
Use the RSS option on the Create Page to upload an audio file to your Wavve account using your RSS feed.
How to Add an RSS Feed to Your Wavve Account
First, click on the Wavve Link button in the navigation bar on the left side of your account.
Then paste the RSS feed for your podcast in the 'Podcast RSS Feed URL' box in the Wavve Link settings page.
Finally, click 'Save Podcast Info' button on that page to save your RSS feed.
After following those steps, if the RSS option does not appear on the Create page in your account, try logging out of Wavve and then back in to your account again.
When is support available?
Read this link for support hours: https://support.wavve.co/en/articles/5373873-when-is-support-available-to-help-me