Earlier you trained CCNA, but it is not clear if you have the certs! So why did you tried the same process. If you have a good knowledge, so just go for the certs (if you still don’t have) and of course the institution (you mentioned here) may be under private banner. It is better to go for Pearson VUE for the exams, if u trained earlier. Of course, CCNP is also good and in this field you may survive with good package.
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If you have some experience with the CCNA, then brush up on your skills, as the new 640-802 exam is no joke. As far as the CCNP goes, focus on one section at a time – Route, Switch, Troubleshoot – as each of THOSE tests are in-depth, are extremely concentrated and not as easy as the CCNA
Polish off that CCNA first though, as the 3 CCNP exams just continues the knowledge you gain there.