Buy a Frigate and equip relic and data sensors on it. 

Now you need to find a Wormhole. Watch this guide to helphttps://youtu.be/od1Zl9khKSc?si=NW7C1tpl11nYWwC7

DONT FORGET TO BOOKMARK THE WORMHOLE! RIGHT CLICK AND SAVE BOTH SIDES!

Find a Data or Relic site the same way you found the Wormhole. (AVOID SITES WITH NPCS)

Watch out on descan for gankers and dont over farm Sites.

Go out the same way you came in.