Hi @vansh
Apologies that you have some challenges, but I can not really debug all these issues I would suggest taking some of our free training or perhaps someone else can help.
Your Basic License is not valid for all the feature you have enabled, I am not sure how all those features got enabled if you never got the cluster running.
I do not know if you already have data in the cluster, otherwise I would start from scratch with a single node / single kibana with all the defaults until you learn / are comfortable with configurations.
You could also deploy a small cluster in Elastic Cloud and you would have none of these issues.