You have a strange font issue on android (chrome and edge). When page load the text is strange symbols. When you click (press with your finger) on any element the English text is being displayed
I'm not OP, but looking at the source cade this seems to be on purpose. The font is Wingdings :)
If that is the case, then his website sucks. If it wasn't because the link was posted here, I would have navigated away instantly without exploring the site any further.