What is required of one who intentionally abandons prayer and has missed fasts from Ramadan to make up

Question:
Peace be upon you and Allah’s mercy and blessings. And upon you be peace and Allah’s mercy. Shaykh, I have four questions. Shaykh, I have fasts from last Ramadan that I did not complete, and I intentionally abandoned prayer after Ramadan. O Shaykh, do I have to make up those fasts, or do I not? Did you abandon prayer? Intentionally. Okay. Then I was guided, meaning I recovered and I pray now.
The second question: If a person wakes up from sleep, is it obligatory for him to sniff water into his nose or wash his hands three times? Yes. The third question: Because I did not perform ghusl from here, I must wash my hands. Okay, the third question.
O Shaykh, I had a surgical operation. O Shaykh, I had a hole in my eardrum. If I want to wipe my ear, O Shaykh, is it necessary to wipe the inside of the ear or the back of it, even though I had the operation ten years ago and it failed because of water? Okay, the fourth. The mosque is from the inside, always, O Shaykh, or temporarily?
Clear. The fourth question, O Shaykh, regarding istinja’ (cleaning oneself) from urine, O Shaykh, is it sufficient to pour three pours of water instead of passing my index finger over the head of the penis? Okay, thank you. Regarding the fasts of Ramadan, Honorable Shaykh, or does he not know? These days he says that he intentionally abandoned prayer, then he returned and was guided to Allah the Exalted. What is required of him now?

Answer:
He is required to maintain the prayer and to make up the days he broke. He is required to do two things: repent to Allah, maintain the prayer, and make up the days of Ramadan that are upon him, because the prayer and fasting in Ramadan are pillars of Islam, two of the pillars of Islam. Yes.