The Texas lawsuit asked for a preliminary injunction and temporary restraining order.
.. neither of which were granted, and the Texas suit was denied.
That's something that happens before the lawsuit is decided. An injunction or TRO can stop whatever's currently on-going until the lawsuit is decided.
But that something did not happen. Are you talking about a different lawsuit that's still to be decided in your second sentence?
Alito was saying is he wouldn't have granted the relief right now based solely on the filing. He would've heard the case and decided what to do from there.
They don't pre-judge the case before they've heard it. This is normal legal language. Sometimes you get some relief from an injunction while the case proceeds, sometimes you don't.
Are you a qualified lawyer, licenced to practice in the USA?
EDIT - In layman's terms, as I see it, seven of the justices said "This case has no standing" and the other two said "It has standing, but even so, we'd throw it out if it proceeded" - Agree?