Zcash Miner appears to be working in terminal but showing 0 H/s on zec.suprnova.cc

Trying to start CPU mining on the EU/US mining node after installing and compiling according to https://minezcash.com/how-to-mine-zcash-part-1/ (Parts 1-4)

This uses the https://github.com/zcash repo.

I am able to run ./src/zcashd -daemon -stratum=stratum+tcp://zec-eu.suprnova.cc:2142 -user=username.workername -password=password -debug -printtoconsole , and get my miner to start running. I don't know if it is mining anything though, because on my zec.suprnova.cc dashboard I still see 0.00 H/s, sharerate, balance, and efficiency of 0%.

Also, when I run ./src/zcash-cli listtransactions or ./src/zcash-cli z_gettotalbalance I get an empty collection and 0s respectively.

Should I be using a different miner repository to be CPU mining or should it be working correctly already?

PS. I attempted to start mining with nheqminer but haven't been able to get it to mine as qmake ../nheqminer.pro returns that the file doesnt exist or something. (I can provide exact error if this is relevant)

Thank you in advance for your help & concern.