Here is the game link which i play in my android
i am just asking because i have some questions.
Now that the quesion's migrated, here's my comment as an answer:
On Stack Exchange, tag can't exist if there is no question for it. If there is a question for something that doesn't have a tag yet, such a tag will be created. If you can't create it yourself, you can ask others to do so in the (tag-wise incomplete) question. Preferibly in the comments.
The question does require a tag to be added. Untill the proper tag is created, the usual recommendation is to us the platform tag.
Anybody with 300 reputation can create the tag and post it as a edit suggestion. Some high rep users can even edit the question directly, without needing to go through the suggestion process.