Slides lagging while using multi item carousel using angular 6 & bootstrap v4

[d...@2x12.in]

here my issue is i am using angular 6 , bootstrap v4 , jquery for multi item carousel where if i have data like [1,2,3,4,5,6] there in the carousel it has to show [1,2,3] after pressing the next it has to show [4,5,6] here up to this part i achieved where i am facing issues is only the first active card is moving and there is a lagging also and the previous and next button are not visible . Please check once stackblitz file u will understand the issue

below is my working which is in stackblitz

https://stackblitz.com/edit/angular-pt4sbq

[Sander Elias]

Hi Dev,

Your problem is in the jQuery code, I'm sorry, but I can't help you with that.

Regards

Sander