Here are the steps to follow;
STEP 1 – On the home page, click on the menu (three horizontal lines) at the top left.
STEP 2 – Click on the profile.
STEP 3 – Click on “my profile” to get a drop-down. and click on referral
STEP 4 – After clicking referral, you will see your referral code
Note – you can customize your referral to your preference.