Index pattern not appearing at Kibana server

Iam new to stack overflow (so please bear with me) as well as this field (Data analysis especially logs and related stuff). I am using ELK stack for this. following a youtube tutorial and doing the same. I am running total of 2 servers and one CMD console operation for logstash or transferring the data to Kibana (for visualizing after creating its index).
This is my logstash.conf file: Logstash.conf code Screenshot
Whereas dataset iam using is "AB_NYC_2019" from kaggle.
The logstash cmd console results as this: Logstash CMD console Screenshot

The problem is that after all the above steps and the successful output its not showing the index pattern name.