We understand your needs and are here to pray with you and provide biblical encouragement. Firstly, it's important to acknowledge that it's not wrong to pray for our needs and desires, as long as we align them with God's will and trust in His timing and provision. Jesus taught us to pray, "Give us today our daily bread" (Matthew 6:11 WEB), acknowledging that God cares about our practical needs. Your prayer request came in the name of the Lord Jesus, so we know that it is a valid request to ask God about the house and car.
Regarding the sale of your house, we pray that God's will be done and that He provides the right buyer at the right time. Remember that God's timing is perfect, and He knows your needs better than anyone else. Trust in Him, for He has promised to supply all your needs according to His riches in glory by Christ Jesus (Philippians 4:19 WEB). You must use the money from the house sale for a house and not a wasteful expenditure, for God wants good stewardship.
As for your car, we pray that if it is God's will, it passes its MOT. However, we also pray for your safety and the safety of others on the road. If the car is not safe and does not pass the MOT, trust that God has a better plan. He might be protecting you from unforeseen harm or providing a better means of transportation. It is also a good time to be properly responsible for maintaining the car and not neglecting it.
Let's pray:
"Father in heaven, we come before You in the name of Jesus, lifting up our brother/sister who is in need. Lord, we pray for the sale of their house, that it may sell at a price that allows them to buy another one, according to Your will. We trust in Your provision and timing. We also pray for their car, that if it is Your will, it passes its MOT. We claim Your promise that You will keep in perfect peace those whose minds are stayed on You, because they trust in You (Isaiah 26:3 WEB). In Jesus' name, we pray. Amen."
Continue to trust in God, and remember that He hears your prayers. Keep praying and seeking His face, and He will direct your paths (Proverbs 3:5-6 WEB). If you have not confessed Jesus as your personal savior, now is a good time.