My Arduino rfid (rc522) is not reading

hi, so i am making a attandance systerm using arduino and rfid only but i have did everything okay buy when i need rfid uid

Read personal data on a MIFARE PICC:
this comes and when i read it it doesnt give me nothing just blank
pls help me!

Welcome to the Arduino forum :grinning:

Nobody can help you, until you give all needed information.

There is a pinned thread right where you posted,
why did you not bother to read it and act accordingly?

@aqeel07, your topic has been moved to a more suitable location on the forum. Installation and Troubleshooting is not for problems with (nor for advise on) your project :wink: See About the Installation & Troubleshooting category.