19-11-2021 02:30 PM
19-11-2021 03:36 PM
See here
https://community.48.ie/t5/The-Knowledgebase/Recruit-amp-Reward-Earn-Free-Credit/ta-p/53117
If that doesn't help or you think that you are entitled to the free month and it was not applied then you'll need to contact 48 support.
See the link in my signature below.
Hope this helps.