Was told to invest in an ico, am pretty new to crypto currency so thought I would give it ago, invested in a new coin ecc all seemed legit, but tried taking bitcoin out of the site, but is taking weeks now I can’t get on the website

I met Miss Chen Yuan Yuan over Tinder.She first claimed that she does investments on both stocks and cryptocurrency.The cryptocurrency was untouched during that time.I didnt see it before I was not fully on board with the crypto world but she spent about 2 weeks encouraging into buying these new coins XNTT and that it was on the support of 5G.She said that her uncle is always helping me make money and that she trusts him and I can trust her.I finally got some bitcoins onto her platform and she would guide me on how to sell the bitcoin and turn in into usdt.Once the money was in usdt state I would be able to purchase XNTT.I had bought 7 subscriptions of XNTT which equivalent to 7000 XNTT.I asked her how I cant find XNTT anywhere she said its because in ICO cryptocurrencies cant be seen.With the thought of having 7000 XNTT,I manage to purchase $3k+ worth of XNTT. about a month later she mentions her uncle overheard that something big would be coming and that I would need to hurry and buy more XNTT before the price goes up.I would need to buy for $2K, 5K or 20K.That very night her website went down and She had stopped talking to me for days.She was being persistent about how her uncle can predict the trends and help me wind money.First,her uncle would train me with $500 and the first time I would need to add $5k.She stated that her uncle was best at the prediction.A new coin came out and I was able to purchase $1k worth of the new coin.I was able to purchase 150, 000 SUF.From that point I had told her I dont need to purchase anymore.She would seldomly ask if i would purchase more and I said no because I think i have enough.I later played with her on the contract game but it seemed that I would only win when she is online.In fact,everything would work only when she is online.Money gets transfer or anything only would work only when I would be on the phone with her.This is the gist of what happens between the person that goes by Chen Yuanyuan and myself.