Gardening - weeding - sweeping - tidying

Hi I would some one to do some gardening/sweeping/tidying: 1) Pull out/clear the weeds in my small back garden. (Bin liners can be provided). 2) Sweep down/clear spider webs in garden (window, patio, walls, corners of garden, fence) also windows side of house and front door/front porch window and door) Broom and dust pan and brush can be provided. 3) Also to sweep garden floor of debris etc. plus front porch/small driveway 4) Spray weed killer garden floor (in between square pavement slabs) Weed killer spray will be provided. Should take one to two hours