Have you already read our 'Frequently Asked Questions'? You often find the answer to your question there.
For a quick and professional answer to your question, you can always contact a Gazelle specialist in your area. Due to the high demand, our response time is currently 5 working days. If you have an urgent question, you can reach us by telephone on +44 (0) 203 318 2058 (local rate) from Monday to Friday from 9:00 am to 5:00 pm.