If you have not renewed the domain within 28 days after its expiration date, most likely this domain has already been archived and the order itself is closed.
In this case, the renewal becomes unavailable, but the domain can still be recovered. To do this, you usually need to replenish your personal account with the amount corresponding to the price of domain recovery.
It can be either three times or ten times higher than the registration price of a new domain. This price is set by the domain zone administrator: neither NIC.UA nor any other registrar can affect this price.
For its part, NIC.UA always tries to keep this price as low as possible so that you always have a chance to restore the domain and do not rely on the mercy of cyber squatters.