There was also a £150 payment made to people on qualifying disability benefits, which was due to be paid between 20 June 2023 and 4 July 2023.
To have received this payment you would have needed to be in receipt of a disability benefit on 1 April 2023. If you have not received this payment, due perhaps to your qualifying disability benefit being awarded later but then backdated to April 1 2023 or beyond, you can report this using the following link:
https://secure.dwp.gov.uk/report-a-missing-cost-of-living-payment/welcome
This link can be used to report a missing payment of any of the cost of living payments.