Is Speechelo a Scam? See the Reviews

I have the same problem.... I can not cancel my subscriptions..

I have been trying to cancel this thing which I never received and couldn't use because I am 87 and would not understand it anyway.

Whether Speechelo is a scam or not depends on who uses it. People who making money out of it may think it's no harm to spend a few hundred bucks regularly. My opinion is that it's not worth the subscription at all.
At first, I quite like the concept in their advertisement however, it just sounds nice at its advertisement. You really need to read carefully about their terms and other hidden charges(those small words) before clicking payment!
Bought the basic version at $27(One-time payment) in Black Friday Sale. Thought I can utilise quite a lot of its functions but it only gives you really basic voices and limited characters(5000) in one passage.
What's even frustrating is that their interface is just too simple and they kept your credit card details and never(you can't find the button) allow you to modify/remove your card details! In that case, they can actually do whatever and whenever they want to charge you cos they'll explain that their terms have already said that.

I bought the pro version twice with two different emails and worked with the application for 1.5 months and suddenly I get the message that there are not languages available, I try to communicate with them and they don't listen to me, in total I paid $94 and I don't receive any answer.

Don't waste your time and money.
This is a marketing SPAM and SCAM.
Their so called service is totally useless. Only a few voices available, mostly kids, and very robotic.
Also, once you subscribe, they farudolently activate an automatic payment renewal on your card. I had to search for it and manually remove the activation.
I'm reporting these scammers.
Beware this is a scam.
1st, once you pay, you have to navigate thru hundrreds of invasive upgrade proposals.
You necessarly have to click on some option, you then click "no" meaning you want to go directly to your member are... no way. Other cheap marketing spam fills the page.
After a while you finally get to your member are.
The 30 voices are spread across several languages, the useable voices are only a few of them, maybe four or five. Two are useless kids.
You type or paste your text and generate the voice.
The preview only renders 128 characters, no more.
And it's very robotic, very basic.
Horrible and worthless.
I immediately left the app, cancelled my subscription.
No refund yet.
I went on to their "HELP" page, which is just another robot.
Useless.
In the meanwhile, my email address is filled with more SPAM and Junky messages.
I'm going to report this scam to the authorities.
Stay Away !!!

Sure is a scam, the same thing happened to me!!