`.account` instance_method fails to fetch account data

[mainangethe]

Summary:

Calling .account as per official documentation fails with a NoMethodError or returns nil. This misleads developers attempting to confirm credentials or fetch balance.

Precondition:

Africa’s Talking Ruby gem installed

Sandbox or production credentials set

Steps to Reproduce:

require 'africastalking'

at = AfricasTalking::Initialize.new('sandbox', 'your_api_key')
account = at.account
response = account.fetchUserData

puts response

Expected Result:

An object or response hash containing account information including balance and username.

Actual Result:

Method .account appears undocumented or non-existent in actual gem source.