Theme propagation

Hello.

I have set the Hueman theme as my website’s theme but it isn’t being set as the primary theme on mobile. Here’s the link to my website: http://www.weekro.tk [Note: I’ll be changing the url to a top-tier URL in a month or two for now (: ]

I have purged my site’s cache and deleted all other themes but the theme shown on mobile remains to be WordPress’s own 2016 theme (even though I have deleted that specific theme).

Thank you in advance for your help.

Regards,
Andrew.