I have forget my passcode can you pls help me out

Hello ~ Take a look here:

If you forgot your iPhone passcode - Apple Support

~Katana-San~

If you have forgotten the password for your iPhone, then your phone needs to be restored. However, you will still need to use the code for your Apple ID if Find My is enabled.

You can read more here:

https://support.apple.com/en-us/HT204306