HI, 2 questions if somebody can advise me please. i run an emergency drainage company In Birmingham. I’m running 2 campaigns, one for Birmingham, and one for Coventry. Both using about 45 EM keywords and 3 BBM Keywords. Manual bidding of £2. 20cpc. Google keeps suggesting that I change to target impression share. Should I? and also my site links never show even though they have been approved. Any idea why?