Choose the "VCP-DCV 2019 or VCP6.5-DCV" path on this page: https://www.vmware.com/education-services/certification/vcp-dcv.html
Until the end of the year, you can achieve VCP-DCV 2021 by passing a single exam on vSphere 7 - how you prepare yourself for that exam is up to you.
As soon as next January comes, you would also then be required to complete authorised training.
There is an area of VMTN dedicated to VCP questions, I've reported your thread asking moderators to move it there.
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