can you support me

dear webmaster, how are you.. at first, i am samer from palestine and i like php very much and thnks your team for this wonderfull language but i have prblem and i think you will support me if possible ... i want to make palestinian php group for support this languge here in palestine and make cnonfrences and teach more of pepole this language .. and so i want to ask you can you support me for this and i want to make a website with domain php.ps as the ps domains is for palestine did it forbidden for me to register it and did i will have a probem with you as you a Brand Name and i ask about the domain it will coast me 500$ because it is 3 letter and it is allowe for trade mark with 30$ only and can you support me for register it by your trade mark i hope thet you will help me please send me any information that will help me to start palestinian php groub forgive me for my english language , it is not so better thank you very much samer