Buy a camera
Your cell phone photos might look good on your screen and as small prints, but blow them up to an 8x10 or larger and you will be disappointed unless you shot in a perfect light. Believe me, there are precious few 'perfect lights' in life and when you come across one, it can be gone faster than you can find your phone.
A good camera and a zoom lens may be your best bet if you are interested in taking some lasting photos. You can always find a good deal on used cameras and the Internet is full of free photography lessons.
Don't touch that photo! Copyrighted, you know?