You can use "kuula" to make it a 360 like this out of your file: file
but it cost $12 month for the program & the hosting etc.
Your file is only 308 k. SkyPixel was taking forever to upload anything, but it's free.
Kuula will upload a 68 meg file in about 10 seconds and it looks a lot better.
Like this one I did the other day of a retirement home:
I'm pretty happy with Kuula. Also someone in the forum recently suggested LizardQ and I love it. It's a small desktop application that displays 360 deg panos. Maneuver the pano to the orientation you like and right click it to a screenshot.