If you don't have a phone number to create, I think you should buy or rent a phone number to create one
you can do it , like when you post too much will be marked spam and account banned . build an account like real user to be safer
In my opinion, if you need to use them immediately, you should buy them, because accounts that have been active for a while will have higher credibility with the platform.
Both ways are possible. If you buy an account, it will probably work but it is also susceptible to checkpoints, but if you create a new account, you only need a phone number and gmail to create an account.
I think you should buy an account to save time, and when using it, use a phone with 4G, finally good luck to you
