You can aggregate up to 10 addresses in a single account. You can add an unlimited number of addresses in your "Following" tab.
If you want to upload 10+ addresses in your own account, please reach out to us and we can make it happen. You can message us on Twitter at @loch_chain or @prithvir12. You can also message us on @loch_chain or you can email us at Prithvir@loch.one.