Hello KalimBodla welcome to Sheetgo! There are a few ways you can build the workflow you need. If you have all the information that you are working with on the same tab you can use the split into folder process to send the information to your team members. You can read this article about this process.
If you have the information already divided into different tabs you can build specific connections for each team member, connecting the data on the tab to a spreadsheet of the team member.
In both cases, you can then build a two-way synch to update the original spreadsheet with the information from your team members. You can check this article to help you build the two-way synch.
At the moment we don’t have the approve/reject button.
If you need any help building your workflow please contact us.