heyya! if you are having issues with switching and metamask is automatically prompting the switch (usually it does) try the following steps below:

1. Click the 3 layered icon on the top left of your screen.
2. Click the "Settings" button.
3. Now, select the "Networks" option.
4. click add a network
5. click add a network manually, you can refer to the following info for the SanR network

Network name: SanR Network

New RPC URL: https://sanrchain-node.santiment.net/

Chain ID: 11888

currency symbol: SAN

block explorer url: https://sanrchain-explorer.santiment.net/

let me know if it works!