Hey guys i need some help please, im not sure if this is a really well thought out Scam

i recently around sept 24 started trading with a website (https://chains-lama.com/) and in their website it states that they are Verified by the Asia Cryptocurrency Commission (https://asiacryptocurrencycommission.com/members/chainslama.html)
I previously had no problems withdrawing my funds like 2 to 3 times. However recently when i sent a withdrawal request to withdraw my large amount of money it has been taking awhile and i was not informed that it was a smart contract and i needed to cover a confirmation fee, so i transferred 1.53 ETH into my Guarda wallet and it disappeared,

I called my "broker" and she told me that the blockchain has taken it through the smart contract. (i may not be saying this right, I'm not crypto savvy). after awhile i received an email from blockchain.com (attachment 0) stating that what ever i put in was not enough and that the obligatory blockchain fee was not covered, and to view the PDF file for more information. (attachment A & B). It stated in the receipt that i needed 1.67 ETH but i only put in 1.53 ETH. so i put in yesterday 1.68 ETH into my wallet to ensure i fully cover it.

Again, same thing the ETH disappeared from my wallet and was taken by the Blockchain. Fast forward to awhile ago I recieved this email from blockchain.com again (Attachment C) stating that there are scalability issues and my transaction didnt go through in time. Now i need to top up the same confirmation fee again to push the transaction through.

Please how do i verify my transactions and if they are actually sending my money back to me through a smart contract and what i should do from here. Im extremely worried and i have poured into this alot of money. anyone that can help me please, ill drop more details if its possible like my public wallet address.

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https://preview.redd.it/mbp61teiwe7e1.png?width=545&format=png&auto=webp&s=c0a60478bac01d9658a7ffdc107656660610510b