how can i fix my washing machine ?

i have a beko washing machine i had it new 6 weeks ago and i had a powercut while it was half way through its cycle but when the power came back on its didnt carry on there is water left in the bottom but i was able to open the door. I pressed cancel but it dont seem to have cancelled it the wash and spin/end lights are still on but the ready light also comes on for a few seconds then goes back off the programme seems to be stuck and when it does try to come on it makes a horrid noise