Condonation of delay in filing form 10b & income tax return AY 2019-20.

For AY 2019-20 charitable trust return is filed after due date & also report not filed in form 10B. Therefore cpc does not allow exemption u/s 11 & calculate tax on gross receipts. Now can we file condonation request for delay in filing income tax return with CIT (Exemptions)? & condonation for delay in filing form 10B with CBDT to get exemption u/s 11 ?. How to submit the condonation request with CBDT ??

Please reply.

Thanks in advance.