Why don't I have an external icon in my file manager HTC 530 all my previous phones hadit?

[Android Central Question]

I am trying to upload a short film from a USB device which I was able to do with ease on previous HTC phones.

 

[B. Diddy]

Welcome to Android Central! Are you certain that your phone supports OTG? According to this review, it doesn't: https://www.notebookcheck.net/HTC-Desire-530-Smartphone-Review.168171.0.html