What should I do with my mezuzah that ,I should not display as a non Jew?

Shalom, Thank you for your question. As you can see in the original answer, our view is that a non-Jew should not put up a Mezuzah on their doorposts. If you already have a mezuzah, and are not Jewish, then the best thing to do would be to carefully wrap it up, and then give it to an Orthodox Jew – they will know what to do with it, and be more than happy to help you. Let me just end by saying how touched I am, and how meaningful it is to us, to see such respect and love from other people towards the Jewish nation. May the good L-rd bless you, and bring peace and holiness to the whole world. Blessings.