Needs a lot of work

I installed app then opened it to log in and it froze BUT didnt force close so i had to manually reboot then couldnt create account. kept getting {could not authenticate with OAuth} error then it forced closed on opening a few times. I can see my timeline but cant post tweets. and the URL for support cannot be found. Please fix this promptly or refund my money so i can buy another app Please dont waste your money.

Speakism about TweetCaster Pro for Twitter, v1.5