Go to Media > Open Multiple Files , add your clips, and use the "Convert/Save" arrow to select "Convert" and then "Append" to merge them. Technical Details of MP4 Files Merge MP4 Videos: Combine MP4 Files for Free Online - Adobe

To "put together" or merge MP4 content like this, you can use various tools and methods depending on your device: Recommended Tools for Merging MP4 Files

Use the Adobe MP4 Merger to upload clips, trim them as needed, and download the finished product without installing software.

Open the pre-installed Clipchamp app, import your video clips, and drag them onto the timeline. Ensure they touch (indicated by a purple line) to remove gaps before exporting as a single file.

The file appears to be a generic video file, likely generated by a digital device such as a camera or smartphone. While there is no specific public information regarding the internal content of a file with this exact name, the designation "9097" is frequently associated with hardware like the Polaroid Go Generation 2 camera.

Search for your videos, long-press to select multiple files, tap the "+" symbol, and choose "Highlight video" to automatically combine them.