There is no requirement for someone to complete a VTSP before they go for a VCP, plus the training for VTSP does not meet the training requirement for a VCP.

I don't know who you work for, but VTSP training/exams/certifications are for partners only - not end-users.

I also don't know what training or certifications you have already completed, which would influence the specific requirements for you to achieve VCP-NV 2020 (based on NSX-T) - you can check the paths here:

VMware Certified Professional - Network Virtualization 2020 (VCP-NV 2020)