if your Samsung SM-J415F Google Play Store not Working. Then, flashing the file using odin will solve the issue:
How to Flash Samsung SM-J415F:
Make sure your device is atleast 30 percent charged to perform flashing.
• Switch off the mobile
• Press the Power + volume down + home button
• Android symbol will appear, now press volume up to enter into the download mode
• Now open the Odin flash tool
• Click AP or PDA then select Google Play Fix File for SM-J415F
• After selection mobile will get detected automatically
• Now click start on system & installation is in process
• After installation mobile will boot of its own.