Facts:

Facts:

The respondent advanced a loan of Thirty Million Naira (N30,000,000.00) to the 1st appellant for the importation of lighting and related materials. The 2nd appellant guaranteed the facility with the sum of Ten Million Naira (N10,000,000.00). It was agreed that the respondent will appoint an agent who will be responsible for providing warehouse for the imported goods. Some of the goods were eventually imported and sold as agreed by the parties. However, a dispute arose between the parties concerning the repayment of the facility and as a result, the respondent sued the appellants at the High Court of Lagos State for the recovery of the alleged outstanding payment.

The matter went to trial and at the end of proceedings, the court gave judgment in favour of the respondent. The court also went ahead to award additional Ten Million Naira (N10,000,000.00) to the respondent, a sum the appellants alleged was not sought by the respondent. The appellants became aggrieved and filed a notice of appeal at the Court of Appeal, Lagos Division. One of the issues raised by the appellants for determination was whether the lower court was not in error when it awarded the respondent the judgment sum of Ten Million Naira (N10,000,000.00) against the 2nd appellant which was not claimed by the respondent.

The respondent filed its brief and incorporated a preliminary objection to some grounds of the appeal on the allegation that the said grounds were new issues not arising from the decision of the lower court and as such the leave of court ought to have been sought and obtained before filing them