Definitely looks like you used the wrong layout. Use a sidebar-styled page, not an AppCloudMasterLayout or other
Thank you for your quick response everyone! I'll start with trying the things mentioned above, hope it works!
Under your module name, (for example, My first module) go to security --> page access, there tick the users as required. You will be able to see the user roles.
First you need to enable the security of your project by clicking on the Project in the project explorer. Click on 'Security'. Generally it will be off. Select the Production.
Now you will see the roles as show in the below img
Now go to the Module where you can see the Security file where you can see Module roles, Page Access etc. In Page Access select the pages for a particular role. Then you will see in the navigation page the roles.