A trust registered u/s 12AA of the Income Tax Act can claim exemption of its income earned in the form of donations and fees, subject to fulfilment of conditions specified u/s 11 to 13 of the Income Tax Act. Hence, the ITR acknowledgement shows zeros under respective rows, as the income is offered after claiming exemption. If you want to see the figures, you should see the Return in ITR 7 which runs into more than 20 pages.
I am not sure in what capacity you'd like to understand about this trust ? As a donor ? As the trust has registration u/s 80G, you can rely upon the 80G certificate issued to the trust. Having said this, I draw your attention to the following issues:
1) All the trusts have to seek renewal of registration u/s 12AA and 80G by filing all the relevant documents in the efiling portal. They should do so by 31st December 2020.
2) I find it surprising that the name of the institution is not displayed even in the Income Tax department portal in the list of exempt institutions at
http://office.incometaxindia.gov.in/exemptions/Lists/Exempted%20Institutions/AllItems.aspx?Paged=TRUE&p_CIT=DIT%28E%29%2CMumbai&p_ID=116503&PageFirstRow=19801&SortField=CIT&SortDir=Asc&&View=%7BADB8D65D-CDA5-4543-9A4B-E9568724A38C%7D
PS: Surprised to see the user rating. Nevertheless, I stand by my views.