Notice the Green Ghunnah on the "مّ" (Mim) and "نّ" (Nun) letters with shaddah.
The Prophet ﷺ said: “The one who is proficient in the recitation of the Quran will be with the honourable and obedient scribes (angels), and the one who recites the Quran and finds it difficult to recite, doing his best to recite it in the best way possible, will have a double reward.” — Muslim 798
Tajweed Quran Reader — Color-coded Rules — EasyIslam