EOS 80 blurry picture

[georgiaright55]

I have a Canon EOS 80 and seems every other picture I take is blurry. I wander if it’s the lens that I have. Any suggestions to what is the best lens to use for up close pictures? I am trying to capture the subject clear and the background blurry 
thank u for your help

[georgiaright55]

O wow ok Thank u so much I appreciate it for the help in deed....

Wilma

[georgiaright55]

Thank u 

[georgiaright55]

I really feel I need to get another lens but for now I will have to use what I have. Thank u kindly

Wilma

[georgiaright55]

I dislike the lens i have and I have to get another one soon I hold my camera like the picture but i am at a loss here lately