Mobile responsiveness

Sakin, My site has a couple of issues when viewing on mobile phones and tablets. 1) My H2 sub-headings show up larger than my H1 main headings. 2) Some of my images show up sideways and don't load all the way. For example. Please look at the following article on your mobile device: https://hidemyage.com/sad-follow-cold-fusion-hair-extensions/ The subheadings are huge and the 5th and 7th images aren't loading all the way and are sideways. Thanks! hidemyage.com