Need Help for configure Mikrotik as per requirement

Hello Friends, I stucked in configuration with Mikrotik Router and having trouble while configuring, I configured router successfully also configured NAT to allow RDP and Webportal from internet. Now we want to allow only 3 websites like YT, FB & twitter, rest all shd be block, so I created below rules For accept rule: Name: Accept regexp= ^.+(youtube|Twitter|facebook).*$ For deny rule: Name=Block regexp=^.+(.).*$ Need two filters rules 1. action=accept and L7=(Accept) 2. action=drop and L7=Block and its working fine but my RDP and website wont be access from internet unless disable deny rule also need some assistance for the same. Please dont apply if you are not familier with Mikrotik