I did all the operations manually, but it still failed. I think in this case, my country was not supported. I just wanted to try to understand this service better, so don't be too bothered if I couldn't use this service. In case you want to support my country, I can PM you for information. 

As the website doesn't support sending messages in bulk and only allows one message for each paiement, i think it's normal to require this expensive price like other services you have checked. However, it's quite simple to use the service in classic way without the need of looking for the one who use LN. 1200 Satoshi is the price of one "mobile sms" multiplied by 6 , and by considering paying a third party i think this complicates the whole process. I think i will look for a service to make deposit to my sim mobile then send wanted message , rather than looking for an sms providing service. In simple terms, if the service has to use/pay third party and require LN for a paiement of 0,085$ just to send one single sms, i would like to know why should i use it and for what need ? Any user doesn't prefer complicated processes just to send a message, imo.
I would like to mention again that small value transactions are easy to be maintained using LN and can garante low prices as it's even possible to split one Satoshi. This should perfectly work with a company that broadcast messages by itself without the need for third parts.

It is quite new to me, it seems to be a service that some websites need to verify a user's phone number. I just wanted to try it's effect, but I got an error here and it didn't seem like I could fix it:

Anyone have any suggestions about this error?  I am unable to use this service, so I do not know how much I need to pay. I hope it's cheap in my country. A good service to recommend to friends but getting an error here