u/Suitable_Yak_1885

Hi guys just wondering what should I do in this situation brought my bike to be serviced which was new oil and filter new air filter and 4 new spark plugs paid a little over 400€ for this service thought it was expensive anyway after about half an hour later after collecting the bike and driving it nearly home the temperature light had came on I pulled in and coolant blew out through the side of the rad cap. I checked and noticed it was only half on. I rang the garage and they had to come collect it the mechanic denied touching the radiator should I have to pay for the bike to be collect and fixed even tho there was no issue with the radiator or the cap before it went down to garage