What is the reason for the agricultural tractor not being sold yet, and is it related to the brothers' supplication after the quarrel over settling accounts in the company, and what should the questioner do about that?

Ensure your brothers forgive you, and promptly fulfill any rights they or others may have. Maintain ties of kinship. Turn to Allah with sincerity and devotion, and be diligent in piety, performing obligations, and abstaining from prohibitions. Increase your acts of seeking forgiveness and supplication, especially in the depths of the night, remembering His saying, the Almighty: "Is not He who responds to the distressed one when he calls upon Him and removes evil?"