Social Media Marketing

I keep getting twitter updates on my phone. I removed the people following me that i keep getting them from, removed my number from the mobile page in my settings. I emailed twitter about it. And i still keep getting them. Is there any solution besides deleting my account and having to start over.

I want to send twitter updates from my phone but i don't have internet on my phone. Can i still send them?

I went online today and found that the past few tweets I sent from my cell never updated to my account. Why? I checked "devices" and my cell is still updated and showing active. Also, how do I send a pic to Twitter?

I know how to turn off overall twitter updates for my phone but I dont know how to turn on/off updates for a specific user on their site. Help please!