Go to "My Plans" in the Simly app or website. If you have an active plan there, you can click on "Order Recharge".
A recharge extends the usage period of your plan and also immediately provides new data volume.
The recharge will automatically activate when the data volume or usage period of your currently active plan expires. So you don't need to do anything else.
Please do not delete your active and already installed eSIM!
If you have any questions or problems, feel free to contact us at any time: support@simly.com