Hi Akash, welcome to the community 
Please try to post your topics under the relevant category.
Also, for code it is better to copy/paste it into your posts rather than use screenshots. These tend to not be very readable, especially on mobile devices. It also prevents those that may offer to help you the ability to copy/paste part of your code back to you with suggestions/corrections. You are more likely to get responses from people if your posts are easy to respond to.
Hope this helps
See also;
- Forum User Guides : How to apply code formatting within your post