we need to improve design on existing opencart shop.

Hello,

My current opencart 3.8 website is https://www.ukflooringcentre.co.uk/

Convert it to a similar design as the website given below
https://www.ukflooringdirect.co.uk/

Also, let me know if there are any similar themes like that.

By the way, I have also attached the documentation below, everything is explained in it.

Please give me the minimum quotation and timeline according to my low budget.

Thank you