How do I insert hit views code to the posts in a custom category widget

[my add]

Hi everyone, I have added a hit counter on each entry post of my new blog using firebase, I put it also in the recent post widget, but I would also like to add the hits views in the feed of a custom category widget which is in the homepage but I don’t know how to change the javascript code to insert the hit views next or instead of the comments counter.
This is the url:
laguardiapy2.blogspot.com
Thank you for your support!

[Author]

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