Akhi, allahu ya'ainak, there is no thing in islam as qadha. There's an appointed time of prayer, if you miss intentionally then that is from the major sins and it can't be made up later. Upon you is repentance and praying salah in its due time.

“But then, there came after them those who gave up the Prayers (Salāt) and they followed their lusts. So they will be thrown in Hell.” (Maryam: 59)

“So woe unto those performers of Prayer, who are heedless, delaying their Prayer from its fixed times.” (Al-Ma’ūn, 4-5)

“What has caused you to enter Hell?” They will say: “We were not of those who used to offer the Salāh.” (Al-Mudaththir)