Java Android small troubleshooting (project was running but now in a new pc it doesn't)

Hello there and hoping you are all well. I am having an android project to which the previous version was working 100% but now i am facing a small difficulty and some errors (another freelancer already run the latest version and produced the apk with full success, we just got lost during the holidays and now this is urgent). The first version of the android project open correctly however the updated version didn't work. The truth is that I did a lot of searching on the internet to resolve the problems and tried various user responses. Unfortunately, none of them worked. I unzipped the zip of the app to the desktop and then changed the path of [login to view URL] ([login to view URL] file) from D\:\SDK (see screenshot "Path SDK (1).png") to C:\Users\Hp\AppData\Local\Android\Sdk (which I copied from the Android SDK settings - see. screenshots "Path SDK (2).png" and "Android [login to view URL]"). Then, I opened the project in Android Studio once from the desktop and once from C:\Users\Hp\AndroidStudioProjects to let the program understand the path where the application folder is located. The problems I am experiencing are as follows: -On the left side of the Android Studio screen, the files inside the Vehicles folder are not loaded. -Also on the top right side two red "X" appear (in [login to view URL] and [login to view URL] - see screenshot "[login to view URL]"). By selecting "Edit Configurations" to resolve the problem, a new window opens (see screenshot "Configurations (1).png") where [login to view URL] is selected in the Module and at the bottom the message "Error: Gradle project sync failed. Please fix your project and try again" appears. Similarly, the same happens in [login to view URL] (see screenshot "Configurations (2).png"). Shouldn't the Module of [login to view URL] normally have [login to view URL] selected ? I am attaching in a zip the screenshots of my errors and issues, for one who is familiar with debugging i think reading the above description and seeing the screenshots will be able to tell me what to do to fix this. Thank you in advance :)