Seo mess! This theme add lot and unrelated heading tags

Hi, I'm using Catch Everest Pro since a couple of days, but only today, checking one website, I noticed that this theme add many other header tags, tags that I have never chosen. Before to install the theme (or also when I disinsable it and install another one), I have: n.1 H1 n.2 H2 n.4 H3 After install Catch Everest Pro, without change anything on the homepage text, I have: n.2 H1 (the new H1 is the H2 of before that now become H1) n.4 H2 (the 2 new h2 are: "Primary Menu" and "Footer Menu" n.4 H3 (here nothing change) Please solve this trouble. This is my first premium theme I buy, before I only used free themes, I was thinking that buying a premium theme I would have had more power on the theme, but I'm realizing that in 3 days using a Catch Theme this is the third time I have to write to the support for to solve relatively easy troubles. Pretty disappointed, sorry. Pietro