How to fix item No. 12 Guide Roller?

Sir, I have a 750W Jigsaw With Laser (Model PS-750L)
Item No.12 in theUser Guide & Warranty booklet. In the Guide Roller the C shaped retaining clip is lost. It holds the roller items in position. Please can you send me about three of these clips.
The Device was bought over just a year ago from Aldi in Miltin Keynes. I will make the payment on line
N. Perumal
My Address is 201A Conniburrow Boulevard, Conniburrow, Milton Keynes, MK14 7AD.