Design of 2 Screens for mobile app

Design of 2 Screens for mobile app which is based on showing video content to user. Some description: 1. First Screen will have categories and subcategories. Subcategories may come in horizontal band below each category 2. Subcategory will show with icon , title. 3. if subcategories increase in number then scroller will be shown(means there will be one row of subcategory for each category). While clicking on any subcategory, user lands to subcategory home screen where all videos will be displayed. A video will have Icon, Title and total views. Total number of videos screen increases then user is provided with left and right side vertical bars with left and right arrows on it, which will cater as paging option. e.g. Crome browser's "Most Visited" tab like view expected. Icon size should be bigger so that there should not be any compromise on Title text and video icon size or quality. Delivery include final design with HTML and code files(psd etc).