In UI which is angular application in "environment.ts" update the apiurl port number with the port where api is hosted.
Before executing the Sql Scripts in line 7 and 9 , FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL15.MSSQLSERVER\MSSQL\DATA\FuelQuote.mdf' update/replace 'MSSQL15.MSSQLSERVER' with your Sql server name.
For Code Coverage File to open you need to Have Visual Studio Enterprise Edition.