HTML Flyer to adjust

I have Ready HTML file, need to make this changes: 1, Change text, all like in Word File attached. Text is made simply to work better on mobile browser. 2, It will have only 1 image as is listed in word file / not 3 as in attached HTML file.
2, It need to be tested on Mailchimp and Abbulkmailer, I get Screenshots from received HTML flyer, that work correctly
Thanks Julius