Im far from an expert on CLI but it looks normal to me?
Heres mine that work . Only difference I can see at the start of mine it has the osbot version number .
java -jar "OSBot 2.5.3.jar" -login user:password -bot login:password:bank pin -script script:pram -proxy ########## -allow lowcpu
It will auto charge .
Edit - If you buy through paypal you can cancel immediately after you purchase and it wont auto charge you for next month. There could be a way here to cancel membership not sure.
My advice find a public method here on osbot that is easy to make accounts for and work that method and learn and read as much as you can on the forums to learn. If you find a nice method not found here on osbot save up some money and get a private script. If you find you dont mind grinding levels on a bot account then you could try barrows or zulrah bots. Buy good dedicated proxies for good accounts you intend to bot for a long time. Look into getting a vps/dedicated server to expand your farm with more accounts.
Good luck !
Im not sure if your login is worth anything. I do know if your RSN is a unique name or a short letter word or something similar that is worth something to some people to get a cool name.
Several people here on the forums sell them under account section. I buy my tutorial accounts from @Google and never had an issue with the accounts provided.
Different prices usually depending on the quantity you order. Several people sell them on the forums. I bought my last tut accounts from @Google and they worked perfectly.