Re-design and Adjust front-end of an angular admin

I have an admin that the front-end is awfully done and it needs a visual face-lift. I handed my developer a theme and was expecting my admin to look nice visually, but the way he did it he just threw the infos there and now it's really hard to see. The admin cant be even accessed on mobile, so bad it's been coded...so you need to fix it to work on mobile as well. This is the login url and please ask me for credentials or check the attachments to see how it looks. [login to view URL] This the theme l handed him: [login to view URL] So the job is to redesign the admin to look nice just and adjust all the sorting and filters that arent working. For example: - the dashboard page should have nice looking widgets - the header of the pages dont work - the datas on the tables are all "jammed" so it's hard to read them, you should make them look nice - the tables sorting isnt working, there should be only one field in which l type and get the results from all fields. For example: [login to view URL] - the calendar sorting isnt looking nice as well - on the transactions page, the link to edit isnt going to the right transaction - [login to view URL] Moreover we need to adjust all the other pages to look nice and user friendly, so overall you need to go through all pages of admin and redesign them according to the theme and make them look nice. We'd also need to include some other fields from api on certain pages that l can detail once you accept the job. Please, working with deadline is crucial and this should be done in 3 days. Tks