“Whoever relieves the hardship of a believer in this world, Allah will relieve his hardship on the Day of Resurrection. Whoever helps ease one in difficulty, Allah will make it easy for him in this world and in the Hereafter. Whoever conceals the faults of a Muslim, Allah will conceal his faults in this world and in the Hereafter.”

مَنْ نَفَّسَ عَنْ مُؤْمِنٍ كُرْبَةً مِنْ كُرَبِ الدُّنْيَا نَفَّسَ اللَّهُ عَنْهُ كُرْبَةً مِنْ كُرَبِ يَوْمِ الْقِيَامَةِ وَمَنْ يَسَّرَ عَلَى مُعْسِرٍ يَسَّرَ اللَّهُ عَلَيْهِ فِي الدُّنْيَا وَالآخِرَةِ وَمَنْ سَتَرَ مُسْلِمًا سَتَرَهُ اللَّهُ فِي الدُّنْيَا وَالآخِرَةِ — النبي محمد ﷺ

— Prophet Muhammad (ﷺ)

Reference: Sahih Muslim 2699

As Muslims, we should strive to help each other when we are in need, and remove any difficulties that others may be facing. We may do this by giving them advice, sharing our wealth, making dua, or using other things that are within our means or authority. If we do so, Allah promises to reward us with something much better — the removal of a difficulty from the difficulties of the Hereafter. The Day of Judgement will be a very difficult day with many hardships. The only way to be rescued from difficulties on that Day is by obtaining the grace and mercy of Allah, all praises and glory be to Him.

Reference: https://honeyfortheheart.wordpress.com/40-hadith/hadith-36-whoever-relieves-a-believer/