You can download your server world at any time while your Minecraft server is active either by using Prisma's File Manager or by using FTP access through a third-party file manager, such as FileZilla.
In order to download your world from your Bedrock server, you'll need to know the name of it. You can find this on the "Overview" page of Prisma if it's the one you're currently using.
Using the File Manager to download your world
Navigate to "Customize" > "File Manager"
worldsfolder, then locate your world folder and select it (if you have multiple worlds you wish to save, you may select all of the folders at this step)
After selecting it, select the blue "Create Archive" button that appears towards the top-right of the File Manager
A new archive will be created; it will start with "archive-" and end with the .zip file extension
Click the line containing an up arrow and the three dots in the file manager, thne locate the archive file (you will see "a few seconds ago" under the "Last Modified" column") that was created and select the green download button on the right side of the file manager
The archive should download locally
Once the download is complete, consider renaming the file so you do not lose track of which server it belongs to and what date the backup is from
Converting a downloaded world to a "mcworld" file
Locate the downloaded archive and extract the contents to somewhere on your computer, then navigate to where the files were extracted to.
Open the "worlds" folder, then open the folder that uses the same name as the world that you downloaded from your server.
Create a new
.zipfile containing only the contents of this folder.
.zipfile has been created, rename the ".zip" extension to ".mcworld".
.mcworldfile and it will be imported directly into your Bedrock client.
Using FileZilla to download your world
To use FileZilla, you'll need to refer to this guide. To download the folder from your server, you may either drag and drop it from the server side (left) to your personal storage (right) or you may right-click on the folder and select “Download”.
Multiple folders can be selected at a time by clicking on each folder while holding Ctrl (Windows) or command (Mac).