Hello @hasibulhossainshanto760,
Welcome to the LastPass Community!
I hope this message finds you well. I will like to confirm if you have set up the LastPass application and set up autofill properly, also have you try to launch in the computer browser using the LastPass extension? The last thing to check is that if the person who shared with you is able to launch and have autofill working for this specific item. Please review all this and if issue perists please contact us directly creating a case or requesting a callme so we can help you in a more personalize way. You can find the process to set up autofill for android here: https://support.lastpass.com/s/document-item?bundleId=lastpass&topicId=LastPass/android-autofill.html&_LANG=enus
Kind Regards,
Alejandra
LastPass Support
