Weclome!
Lots of people here use frozen fruit rather than fresh (myself included)- just check that it isn't all frozen into a block (means it's thawed and refrozen and may have some freezer burn) and it's all good.
Unless the fresh fruit you can get is very high quality frozen is actually almost always better stuff, picked at the right time and frozen soon - fresh ones are meant to survive shipping and sitting on shelves, are often damaged/starting to go bad, or bland frankly.
Some people even take their high quality fresh fruit for mead making and freeze it first, to help break the fruit down further.