You can make unlimited amendments to your Smart Performance campaigns simply by getting in touch with our Customer Care team: Live message – Click the Send Message Now button at https://yell.com/contactus/ to message our Customer Care team Mon-Fri 8am-10pm.   Call us – Speak to a member of our team on 0800 555 444, Mon-Thu 9am-5pm, Fri 9am-4.30pm