Charitable Trust--Delay in filing application for renewal under section 80G

Query

My one of the client is Charitable Trust, who has registered under section 12A and also approved under section 80G of the Income Tax Act, 1961 and also received registration approval order under section 12A and 80G of the Income Tax Act, 1961 in Form 10AC for the assessment year 2022-23 to 2026-27 in the year 2021,