I love the bot and I tried it from your recommendations and it seems nothing is free not even for trials and I really don't have any trust or guaranty for the bot especially  coming from a newbie  account with just one post asking us to use a bot.
I think you should think for yourself and see if you'll  pay for this services if you were to use them.
Just as cryptsafe has suggested , I will advice that you get a trusted escrow for this service since your account has no single reputation  at all.

And you can atleast buy a copper membership so you can post some pictures of your previous work and aren't you scared or worried about the purpose for buying a verified wechat account from you ?
It can easily be used for scams and some criminal  acts or are the details not yours ?