Ps4 wont read games or blu-ray but reads dvds fine

Need help with my ps4. The system reads dvds but not blu-ray or ps4 games. I try all options with safe mode. I dont think its a software issue. What are the prices to get it fix or if yall dont do it can you send me a link to someone who will. Or send a link to a tutorial to manually fix it myself. Please help i do not want to buy all digital copy games.