off ung macro shots mo sir..
TS in Macro photography kailangan mo ng macro lens lin 100mm macro f2.8.. pero pag wala ka namang macro lens atleast meron kang auto-extension tube or manual extension tube, pwede rin ang reverse ring for ur 18-55 lens...
medyo blurred ung iba get tripod or taasan mo shutter speed para makuha yn open wide ang apperture high iso...
ito example lang
ur shutter speed is 1/40 iso 100 f/7.1 so kung taasan mo ung shutter speed mo like 1/200 kailangan iso 400 pataas and wide open ang aperture like f/3.5 for ur kitlens..
good luck...