mum has ordered me a cooker but it could be bad decision

hi, just now my mum phoned me and let me know that she ordered me a indesit kd3e1w cooker

sure i think it is great she wants to treat me to a cooker but it is not like she is rich, i have a cooker at the moment it is just had a little rust and bubble on about 2 corners of the cooker, i guess where some heat has leaked from the cooker and done something to the paint, i think it has a little leak but i and my partner cook with it all the time and cooks the food and whatever ok

reason she ordered me a new one i think is because we was talking about it the other day, but if i was to save up and buy one it would have to be wider than my current one and more room inside the cooker so i can do much more than what i can do at the moment

i think she said it is £230 and on a buy now pay febuary 2011, i am grateful but i think i want to tell her to cancel the order, what do you all? should i stick with this because large cookers that are a little wider and more room inside going to be much more expensive or what should i do, this is going to be a nightmare trying to decide what to do i think so i hope someone can help

if you are going to reply, please be serious

thank you