Unable to createitem with RARIBLE-CLONE REPO

I am getting this error tokenContract.methods.createItem is not a function. can you please help me that what is wrong with this.
I used remix to deploy the contact and changed contract addresss and abi

can you share more of your code related to that tokenContract.methods.createItem?

Smart contract Image:

EVM Configuration:


Where can I create plugin in the new UI like he did in the video.

there is a different interface now to sync smart contract events, you can find it in admin interface, in your server details, in sync tab (last one on the right)