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I also think that what if there was error occurred while using the app? Do they have other alternatives. Yes it's true that I'm supporting this project but I hope they have other options when that happens. I just want them to make us feel that we are secured and never lose. I'm just being careful because I've been with some projects that is not serious that's why I lose and I don't want to feel that again.

If an error occur it'll be fixed ASAP They will not risk the life of a user.