Saving Money For Hajj or Buying Sacrifice?

Is it Wajib to perform "Nahr" if someone is living paycheck to paycheck, and currently trying to save money to go to Hajj and get married?

If you can afford buying the sacrifice, do so. Especially if you are responsible for your family like mother, your sister.

So if you are the bread gainer and you have money, even though you want to go to Hajj, buy the Qurbani and slaughter it, and Allah insha’Allah will open for you more Rizq and will increase and multiply your Rizq insha’Allah.

Sheikh Salem Al-Amry