Christmas food

Q: What is the ruling on eating Christmas food? If its haraam to take, then when we have been given, can I dispose of it or will Allah punnish me for been Al-mubazzir?

Wearing niqaab with decorations

Q:

1) Are women allowed to wear niqaab with long flaps and also have decorations on it?

2) Is it permissible to get a piercings on the top part of your ear?

3) If a burqa I've been performing salaah with is only see through in the sun, will salaah be permissible and do I have to make qadha of the salaahs that were performed?

4) Is is correct for women to walk a distance to attend the weekly community ta'leem?

Practising Islam secretly

Q: I live in Paris. I am contacting you for a serious case about a person who wants to convert to Islam. The person who converted to Islam is stuck because of his parents. He can not separate from his parents but he wants to convert and practice Islam, at the same time he is afraid of his parents.