AWS VPN Config File

Dear Fortinet members, good night!

I have a 300D fortinet, but I have some problems configuring it in AWS.

The information I have is: a) Public IP b) private subnets c) pre-shared key

I don't know how to load the TXT file configuration.

What I already have is: 1) Installed fortiexplorer 2) Access to the console 3) TFTP GUI (with ready communication)

any help is grateful, Best regards!