Tutor jobs in Luxembourg

I need chemistry tutor for my daughter in grade 12. She is available during weekends. She is following European curriculam.
She need to prepare for exams.She need it urgently on Sunday around 6:30pm IST.
We need online classes.

Dear Madam,
I d like to improve my English conversion level, could you help me ? I d like to know your tution fees hourly ? Thank you