You'll pay taxes at end. . .when you start withdrawals. . .and that company's high fees too - - -you'll never get away scot-free, believe me!!
They'll lead you to believe you will pay later probably in a lower tax bracket. . .many begin withdrawals in their 'normal tax bracket;' usually that is pretty high too. YOU (and I) are going to pay. . .get ready for that at some point!!
The early advantage of Roth is that your money can build (while in the account) tax free!! You'll pay a good many taxes and company fees when you begin withdrawals.