Can the police check the documents and ask to show them, if I have not violated anything?

I have a debt in Maniveo, they call my relatives and shout at them to pay off the loan.

According to the current contract, I have the right to use the land for several more years. Do I need to conclude any new or additional contracts with the heirs?

What benefits or pension are provided to a single, unemployed person with a disability of the II group, who has turned 65 and does not have the right to a pension due to a lack of insurance experience (11 years)?

I ordered a tracksuit in an online store, when I picked it up at the post office, I noticed that it was smaller in size, and I was categorically refused my request to return the money for the product. How should I act in this situation?

The de-occupied territory of the Kharkiv region, near Izyum. It is not clear how long to wait for official demining, I want to get rid of the land by selling it. Are there any bans on sale now?

I bought a car abroad with a right-hand drive, is it necessary to convert the car in this case, and are there laws in Ukraine that prohibit the right-hand drive?

My husband and I have 3 children. Two are mine from a previous marriage, and the third is shared. We are officially registered, we have a certificate of a large family. In that year, we submitted all the documents to the military commissariat and gave a postponement until the eldest child's 18th birthday. Now the man is getting a job and a summons was issued to the Military Commissariat, saying that there is such a law, but the reservation is canceled because the children receive alimony. That is, there was alimony and armor for a year, it did not interfere. Is there really such a law? Why did they submit a certificate of a large family then?