Martin Lewis explains the childcare help you are entitled to with nearly a million parents paying for childcare, whether just in the summer or all year round, and missing out on thousands of pounds of help. This weeks Tell Us: Your questions on if savings boost your credit score? Is it time to fix energy? Should you pay off your mortgage or save? and lots more. It's our first ever Mastermind Head to Head, Gethin Jones takes on John Robins in a Consumer Rights tester. Plus we clear up what the two child benefit cap is and more importantly, isn’t.