Apps-flyer's one link is not opens app if already installed?

Question

appsFlyer.generateInviteLink(
            {
                channel: 'gmail',
                campaign: 'projecttest',
                customerID: 'ab8F',
                userParams: {
                    inviteCode: this.state.inviteCode,
                },
            },
            (link) => {
                console.log('appsFlyer link ', link);
            },
            (err) => {
                console.log(err);
            }
        );

I have done create appsflyer's deeplink by above method. When it triggered it opens in only browser. It could not open app if already installed. What should I do?