Hi @reaz,
I hope you are well today and thank you for your questions.
1. Is there a way to show all post in grid-like view including the latest two post.
You can try achieving this by using the solution posted in the following topic.
https://colorlibsupport.com/t/integrate-first-two-entries-into-the-grid/#post-50483
2. Is there a way to show the tags right after the post title .
You can achieve this by developing custom code in the child theme of Activello theme.
Developing custom code for custom functionality is beyond the scope of support that we provide here.
If you are not a developer then you can consider hiring a developer to develop it for you. You can hire a developer from any freelance site. Colorlib recommends the developer https://www.upwork.com/freelancers/~011652ffec8865c6d5 http://freewptp.com/contact
Best Regards,
Movin