In Europe you have a mandatory 2 year guarantee on purchased electronic goods. No excuses, no exceptions. See http://europa.eu/youreurope/citizens/consumers/shopping/guarantees-returns/index_en.htm.
EU law also mandates 'Fitness for Purpose' under the Consumer Rights (Statute of Limitations) Act 2015, which means that for electronic devices costing more than GBP1000 the product should work acceptably for a period of six years from purchase. You would need to prove that the defect was not your fault, but for a failed laptop screen that shouldn't be a problem. With a bit of luck, if you still have your MBP you could still make a claim.