These programs can be boring in the beginning because you are starting with such light weights, but because you progress linearly (adding weight each workout), the weight adds up quickly and the light weights in the beginning gives you a chance to get comfortable with the movements. Watch videos on YouTube of good techniques for squat, bench and deadlift (this is a neverending pursuit though in my experience - I'm still working on perfecting form 4 years in).
Do the linear progression program as long as you can to get the most out of it...obviously you cannot keep increasing the weights each workout forever, but run it as long as you can. In the beginning, since you are untrained, you will make what they call "noobie gains" and get stronger every single workout. When that stops working, you can run a program that is still linear, but where progression is weekly rather than each workout. Then after that, you'll need to do more research into the proper "periodization" you'll need in order to continue to progress.
I started off in a 2x/week one-on-one coaching relationship, and after a few weeks (basically once I had some basic understanding of the main powerlifting exercises) I started attending small group classes 3x/week.
Take your time, focus on form, and work with a knowledgeable coach. You might look for gyms that feature classes in powerlifting or olympic weightlifting.
https://www.barbellmedicine.com/ might be a good resource to check out if you don't have coaches in your immediate area, and you want to have expert guidance.