Once you have submitted your bot to the Marketplace, you cannot withdraw the submission or make any changes to it. If you wish to do so, please contact the support at firstname.lastname@example.org.
Also, once your bot is live on the Marketplace, you cannot make changes to your Marketplace bot. You can always create a new version of your bot and submit it as a bot to the Marketplace. Please note that there is currently a limit of 1 bot per Creator on the Marketplace. Thus, in order to submit a new version of your bot to the Marketplace, you first have to un-publish your current version. However, please reach out to us at email@example.com if you believe that both your bot versions are suitable for the Marketplace.
In order to un-publish a Marketplace bot, please go to your Active bots in the Monetize section and click on Un-publish from Marketplace.