Incident took place in nepal where the local people were building a masjid and were worried about the dome to be placed over the minaret as they did’t had any crane facility so they decided to call for ALLAH’s help as they started to make dua and ask for help from ALLAH the dome miracally was placed on the minaret, SUBHANALLAH,
Other resources mentioned that Govt of Nepal denied to provide crane and said ask Allah to help you & then the Imam of that masjid saw Huzoor (S.A.W.) in his dream and He (s.a.w.) told the Imam to put a white cloth on the tomb the rest we saw in this clip.