Please pay attention to the video)))

Okay, the person below understood everything correctly, my answer to him may also apply to you, the point is that as I understood, this error occurs in all categories regardless of the stars received

That's right, that's exactly the error, I even decided to specifically go through other categories that I passed at 3*, for example, tier 1 against Finalizer, when passing, the message "Not enough coupons" also appears

This looks like the "not enough sim tickets" bug that used to happen with Profundity event sometimes. I can't remember what the solution was. I want to say it was either run the event through a different button,  or something? Might be worth trying to search archive posts for it.

Although you can sim Profundity event now, so I can absolutely see why OP would care about 3*.

There's probably a miscommunication between us. Translate word for word what the messages are, and step back and run me through what it is you're trying to do and why it's an issue.

And I'll answer again, I just passed for the third time and I get the message "NOT ENOUGH COUPONS" do you understand that completing the task doesn't actually count for me? I can't pass the event!

I don't understand what language that is. What I do understand is that you're throwing a tantrum trying to 3 star an event that doesn't care what star level you get on it. Assault battles, challenges, and other events do lay importance on star count, because you can't sim them otherwise. But journey guide battles? It does not matter how well you do on them so long as you complete the battle. 

I say again, CG does not owe you anything just because you're a hardcore completionist

Well, that is, if an error occurs in the game that prevents me from passing the test, it turns out that it’s my fault and I played poorly, right?

I would like them not to write to me "go away" after 50 attempts that I spent on this test, and they wrote to me like that twice, although I passed the other tiers (1-3-4) with 3* without problems and everything was counted...

FlashMaster322 wrote:

Well, smart guys who wrote that this is my problem, come on, where are you, show yourself 

This is completely your problem. CG owe you nothing for this

You want to get reimbursed for your OCD-esque need to 3-star every event, and get hissy and expect "gratitude" when you don't get a perfect score that's actually inconsequential...?