What is the ruling on making up three years of missed fasting during puberty due to ignorance of the emission of semen and the obligation of fasting? And what is the ruling on practicing online sex and showing one's nakedness to girls, and what results from that in terms of ghusl or tayammum due to cold? In addition to the ruling on repeated tayammum for nocturnal emissions?

He is not required to make up the days about which he doubted his puberty. However, he must make up any fasts he missed if he is certain of his puberty, along with repenting from exposing private parts, speaking with girls, and prohibited masturbation. Ghusl (definition) (ritual bath) is obligatory for janabah (definition) (major ritual impurity). If water is unavailable due to harm or illness, tayammum (definition) (dry ablution) is permissible. Prayers performed without purification, when water was available, must be made up. However, if the cause of janabah was a sin, he must first repent before utilizing the concession (tayammum). He is obliged to make up the prayers that were performed incorrectly. He is advised to fear Allah, stay away from forbidden acts, perform righteous deeds, and associate with good people, in addition to consulting a psychiatrist.