Hello, how can i redirect the submissions to another email that's not the one linked to the account?

If I get your questions correctly you want to redirect form submissions to another email in addition to the default email account of the form. To do so you can setup an additional email and select  which emails the submissions can be sent to. To do so kindly follow the guide below.

https://www.jotform.com/help/25-Setting-up-Email-Notifications

Below is a demo on how you can change the email;