Low accuracy

Why is my accuracy percentage always low? I know I'm relatively new to chess, but hey. 

stockfish gets the accuracy depnding on the blunders and best moves you make.

If you had like 40 best moves and like 7 blunders your accuracy would be like 70%

if you had 3 blunders and 5 best moves accuracy was like 40%

If you had no blunders, mistakes, inaccuracies, or missed wins you get like 95%

and if you made no best moves and a lot of blunders then it is like 10% or 20%

So basically for a beginner 20% to 50% is like normal

for intermidiate like 40% to 80% is normal

and advanced is like 70% to 98% is normal 

and for titled players it is 85%+

so it is completely fine to get that accuracy if you are 500 rated

Thanks