Why my website post link doesn't appears on google search?

Hello,

My website running good.my website link (home page) appears in google search but website’s post link doesn’t appears in google search. I am using wordprss seo by yoast plugin . Also I am using google webmaster tools. But nothing happen.So I am worried. my website link: https://dtunes.pw .Please take a look. I am waiting for your good suggestion. Thanks