Kindly refer to the following link(s):
Is taraweeh for a woman better at home and can she recite longer Surahs from Phone?
Can we recite Quran from the Phone during Taraweeh?
Holding Quran in Taraweeh behind the imam & while praying alone
Holding the Mushaf/Qur'an while praying Taraweeh at home alone, how to do ruku and sujood?