Who told you cannot post the Scripture passage you refer to? Is this the one you meant:
Which of you fathers, if your son asks for a fish, will give him a snake instead? Or if he asks for an egg, will give him a scorpion? If you then, though you are evil, know how to give good gifts to your children, how much more will your Father in heaven give the Holy Spirit to those who ask him! (Luke 11:11-13)
That was EASY! All the RM told you to do was make sure you included the Scripture reference when you posted a passage of Scripture. If everyone else can do it why do you say you aren't allowed?
Go to a Catholic assembly tomorrow. Observe all the customs they require of you.