Help us to move to quiet place

We are a young family (me, husband and 2 sons) doing all we can in this hard time of pandemic. Some time ago we moved to a new flat (we are renting). At first, it looked very good. But it appeared that in this flat we can hear all the noises from the flats around in the building. And we have neighbours that are yelling and hitting the walls every time our children laughs or cries. Or even just run from one room to another. Our children are very frightened with it. Husband lost his job and can not find any so far because of lockdown in CZ for more than a year already. I am working from home, but it becomes harder and harder.

Police can not help us. So we need to move somewhere else. But for that we need to pay for 2 months in advance and to pay for transporting our things.

If you could help us we would appreciate it very much