Dear sir/madam/other,
I am interested in both this project and in the position you're offering. I would be more than happy to update your website whenever necessary and we can use this job as a test of my skills. I have looked at all the given images and I believe that the problems you're having with your website are a breeze to fix. Moreover, if you want things tested on different websites, I mostly use Chrome on Windows and on Android devices, and I'll be happy to test, take screen captures for you and so on - both now and at any other time.
As for me, I have thirteen years of experience with WordPress and seventeen years of experience in web design. I worked as a web designer for a local branch of Lush Limited from 2006 to 2010, and further on I've been mostly freelancing. I had clients among some big names in the independent music and film, as well as a local branch of Coca Cola, for one of their guerrilla marketing websites. I have worked with people all over the world from 2000 on.
I'm experienced with all major frameworks.
I comment both templates and CSS when working for others and keep a log of changes I have made, so it should not be a problem if you ever need to have your code updated by anybody else. In case I'm the first person to make such edits, I prefer creating a child theme in order to provide maximum flexibility and utilise best coding practices.
Also, I speak English as if it were my second language, so communication won't be an issue.
Regards,
I.T