WordPress Mobile Layout Fix for 5 Pages

I need a small mobile-ONLY layout fix on 5 existing WordPress brand pages. I will provide the 5 page URLs and a clear screenshot showing exactly what I want changed. On mobile view only: - Move the CTA section higher up. - Hide the “Instructions” text explaining how to use the perk code. - KEEP the desktop/tablet version completely unchanged. - Do not change anything else on the pages. - I have approximately 130 brand pages with the same layout. I only need you to make the changes on these 5 pages. - Most importantly, please give me easy-to-follow instructions so I can apply the same fix myself to the remaining brand pages.