HI there, thank you for reaching out.
Unfortunately we cannot change your previous package , instead you would need to order a Data Only package from the website.
You should be able to input your address on the website, and it should give you Data only or Line + Data packages.
Please select the package in accordance to what your current Line speed is configured to with your current ISP.
For example, if you have a 100/50 mbps link with your ISP, and you order a 500mbps Data Only account, you will still be capped at 100/50, thus you would need to select a 100/50 Data only package instead.
EDIT:
I do however see you are still using your previous link (Balwin) PPPoE details on the new Openserve line already, thus once this link is cancelled, would I recommend applying for the Data Only Package, since you have already essentially paid for that link this month.
As this Balwin link will now be a problem for the new tenant who wants to activate their services, since Balwin will only release the line End of October (End of September if they allow it), and needs to be cancelled.