Website Design Correction on the basis of Magento 2

It was necessary to repair the design of the top bar, the logo. Change the menu (cover 3 levels of category insert under the sign +, i.e. open the long list by click), correct the clickability of the goods on the main page in the mobile version (it was impossible to move from the main to the page of the goods - the tap on the goods did not work), on the page of the product to remove in the desktop version the remaining elements, change the order of the goods (change the places of the goods).