added HowToPlayComponent and changed the title

[skarthikeyan96]

Guidelines for creating Pull Requests

I have added the howtoplay component and also changed the title in heading. I have attached the screenshot below

Thanks for contributing to the project. Please follow the guidelines below:

• Make sure you've read the Contributing guide.
• Describe how this PR will make our project even more awesome.
• If this solves an issue, please reference it in this PR.

[skarthikeyan96]

[skarthikeyan96]

[skarthikeyan96]

[twishasaraiya]

Looks good to me.@skyshader what do you think??