I ask for Trial Balance form including the following:
Opening Balances (Dr. & Cr.) & Debits for the period & Credits for the period & Closing Balances (Dr. & Cr.)
That is not a Trial Balance report.
A Trial Balance report lists all the accounts and their balances, either a debit or credit. This is exactly what the Trial Balance report in Manager does.
What you are asking for is provided in the General Ledger reports