We are looking start using Trello for project management and would like to have a call with Trello.

[Harshitha S]

We would like to get on a call with the Trello sales or support team to discuss the Trello features, costings, etc.

Thanks

[Iain Dooley]

@Harshitha S sounds like you need to talk to enterprise sales:

https://trello.com/enterprise#contact

[Brant Schroeder]

@Harshitha S Welcome to the Atlassian Community.  I would suggest submitting a support issue here https://trello.com/contact?nosearch=1&source=from%20helpsite%20beacon#/

Scroll to the bottom and submit the request.