Juniper SRX240h network setup => pfSense - how to do it?

Question

System administration

Good day to all.
I actually have a very stupid question, in my opinion.
I must say right away that I am neither a specialist in junipers, nor a specialist in pf-sens, and I can’t call myself a networker, so I immediately apologize for stupid questions - it’s not my fault, but they forced me.
Actually, the point is.
Changed provider.
We were given a new IP address.
The network is built like this:
There is a Juniper SRX240H Internet gateway, there is a gateway for pfSense clients, all with the old settings.
In fact, I did it by analogy with the previous settings, but something went wrong.
As a result, it turned out that when the Juniper gateway is forced to be specified on the client, there is access to the Internet.
But it does not go through the sense - on the sense itself, the gateway is displayed as offline.
According to the settings, it turned out something like this:
A wire from the provider comes to the first port of the juniper and an IP address assigned to it is assigned to it.
Sens is connected via a D-link switch, as far as I understand, to the native first VLAN.
The sense has a connection with the juniper.
The same IP address is specified in the WAN connection settings as the first port of Juniper'a - obviously, this is not true.
Therefore, the question is - it turns out that we need another white IP address, which will need to be given to the WAN connection on the sense and then the connection will appear?
Because, perhaps, because of blurred eyes, I no longer see what else could be the problem. Or, perhaps, it is worth digging in some direction?
Thanks in advance.