Okta implementation in using Symfony 3.4

Hi Friends,

 Could any one suggest me, I need more important how to implement OKTA SSO in symfony 3.4.47 version.   Please help me ASAP.

 I have tried to install Okta/Sdk package.  After i couldn't understand how to start and end.
Already we had implemented in JWT Tokens.

Sri Ganesh Babu.
Team Lead.

We do have a blog sample that maybe helpful.