My superior called us for a meeting and my coworkers reported me instead of meeting?

My supervisor and us have a groupchat in facebook & she texted us that we will be having a meeting at 5pm and I agreed to join them. I just got hired from this hospital job as admin assistant a month ago and I tend to still forgot some things and still not used at my job by the way Im the kind of person who never reports anyone if someone does a mistake to boss or humiliate someone like when guard made a mistake my coworker Jelyn told me to scold him for not letting a person she's covid negative of swab. We give results to guard for them to assist people guard forgot to tell it. by the way I didn't scold the guard cuz I dont want to humiliate him in front of people. Back to real issue my supervisor and us had a meeting. It became open forum tbh. I just hired from this job a month ago and my coworkers were 4 shifting duties in this job (me, Nika, Jee, and Des) Nika told my supervisor Im having trouble at my job & that I seem like my mind is out of my brain & I seem confuse at my job like Im slow to pick up words or absorb the things that they are saying like Im really slow. Jee opened up too she said Im having trouble saying booster or swab sometimes funny cuz I never switch duties with her she just heard it from someone so why would she open it up?
& my supervisor said Im still new so maybe Im still adjusting. Des never showed up the meeting but supervisor asked about her and Nika said Des is doing great about her job ( by the way they are from same town and very close than me) When I came to work someone is asking result of her swab "Angeles, Cristina" has waiver on folder but it was never written or log on watchers log list. We have waiver because we log it on book and encode the information of watcher so PCR will just upload results on site. We logged the names of watcher for future uses. Funny because the duty before me JEE reported me having mistake but she also forgot to write it on our watchers log list. We switch duties
My superior called us for a meeting and my coworkers reported me instead of meeting?
My superior called us for a meeting and my coworkers reported me instead of meeting?
Updates
10 mo
I mean she's right when they talk to me Im like I can't answer immediately or Im absent minded something like that lol because sometimes my mind is like racing or thinking something that I can't answer them immediately but about my work I didn't have a problem about my job main role consists of interviewing watcher of patients and let them write on forms.
Updates
10 mo
And I after they write forms I call the ward if they already have watcher of that patient so that I know if they can enter the ward before I let the watcher go into the ward so I double check everything so that I won't be sue just in case the ward has already watcher and I let the incoming watcher in to the ward.
My superior called us for a meeting and my coworkers reported me instead of meeting?
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