Howdy there!
I have a recruitment code as well.

Following Steps:
1. Log in at “Mog Station”
2. Go to “Manage Service Options”
3. Go to “Enter Recruitment Code”
4. Enter the recruitment Code: ZSG6MF3X

Be sure to use your recruitment Code BEFORE making a paid subscription in order to receive your gifts.

If any one needs anything I run a social Free Company on Siren so feel free to say hi. Take care and enjoy FFXIV!