Hope everyone is fine !
I took VCP-DVC 5.5 class couple years ago and now i'm looking to do my exam to be certified, the version Vmware Vsphere 5.5 version certification exam is till available ?
I just logged into VMware :: Pearson VUE (They implement the exams for VMware)
The only VCP-DCV exam in there is "2V0-21.20: Professional VMware vSphere 7.x", I think you are out of luck!
You could log into VMware - Home - CertMetrics to see if you're still being awarded credit for taking the 5.5 course, as in order to be allowed to sit an exam, you have to attended a recognised instructor led course.
vSphere 5.5 training doesn't count for anything for the current VCP-DCV 2022, see here: https://www.vmware.com/learning/certification/vcp-dcv.html